Nước có tầm quan trọng sống còn đối với tất cả các sinh vật sống.Nếu không, mọi sinh vật chắc chắn sẽ chết
Đúng 0
Bình luận (0)
Luyện tập tổng hợp
Các câu hỏi tương tự
Computer skills in the office
To be successful in the business market,it is vital for a company to keep up with all the latest technoligical (develop).........
Nowadays it is(wide)........accepted that running a company without computers,in particular,is virtually (possible).......this is why businesses are so keen to hire the best people available for their technology departments.
Apart from the needs of the technology department,it is important that almost all employees have some degree of...
Đọc tiếp
Computer skills in the office
To be successful in the business market,it is vital for a company to keep up with all the latest technoligical (develop).........
Nowadays it is(wide)........accepted that running a company without computers,in particular,is virtually (possible).......this is why businesses are so keen to hire the best people available for their technology departments.
Apart from the needs of the technology department,it is important that almost all employees have some degree of (familiar)......with personal or desktop computers,even if this involves no more than the (complete)......of a basic computer course.Like all new things,however,most people will only become(comfort).....with using computers after practical experience.
Thanks to computers,today's businesses are run and managed with far less(difficult)....than companies could hope to achieve in the past.For example,computers enable the(organise).....of huge amounts of information and greatly speed up the(prepare)......
Điền giúp mình nha mình cần gấp lắm
Sea water is salty. If the oceans _______of fresh water, there____plenty of water to irrigate all of the deserts in the world
A. consisted/would be
B. consisted/were
C. would consist / could be
D. consist/ will be
Giup minh nha!
1, Amanda is very good (1)___ playing tennis. She often dreams (2)___ becoming a professional ten is player one day, but she knowss that the chance of making a living (3)____ a processional player is very small, indeed. Even though Amanda is only interested (4)___ playing tennis all day long , she knows that it is not a pleasant way (5)___ living if you have to invest all your time (6) ___practising. Modern methods (7)___ training are so hard , and take up so much time that you...
Đọc tiếp
Giup minh nha!
1, Amanda is very good (1)___ playing tennis. She often dreams (2)___ becoming a professional ten is player one day, but she knowss that the chance of making a living (3)____ a processional player is very small, indeed. Even though Amanda is only interested (4)___ playing tennis all day long , she knows that it is not a pleasant way (5)___ living if you have to invest all your time (6) ___practising. Modern methods (7)___ training are so hard , and take up so much time that you also run the risk (8)___ missing a lot of time (9)___ school, and for Aanda, tennis is not a reason (10)___leaving school before she has taken her exams
2, Nick used to go to the library from time to look____ articles the subject he was very fond___
3, This job would be impossible ___ th ehelp of a computer
4, At first, my English homework was full___ mistakes
5, Please write __ink; it is hard to read if you write ___pencil
6,If you have a problem, talk ___ the teacher
7, Going there ___taxi is more expensive than traveling ___ the bus
Fill each gap with a suitable word to finish the following passage
Saving energy doesn't have to be expensive or time-consuming. But what can you do to save energy? There is plenty that you (1)____ do to help the process of energy conservation. You can save energy (2)___doing things like makin sure that the kettle doesn't contain more water(3)____ that you need , always washing a full load in the washing (4) ___ rather than a half load, or turning up your air-conditioner by 2oC- this could cut your electricity bill by 10%. Make (5)___ that hot water taps are not left running and replace washers if you taps drip. (6)___ work, you can turn off any light and your computer if you are not (7)____ them . Change to energy-saving light bulbs-these use much less electricity, and often last eight times(9)____ off the light during the day. Switching off electrical appliances (10)____ they are not in use makes a big contribution to energy-saving, too
Rewrite the sentences, so that their meaning stays the same, using given word
1, Our sources of energy will soon end if we dont try to save them(UNLESS)
2, Barbara plays chess etter than Mike(WORSE)
3, There are too few glasses for everyone to have a drink(ENOUGH)
4, This is the most beautiful sight I have ever visited(NEVER)
5, It is my sister's eighteenth birthday next week(WILL)
6,Charles lives quite near his aunt's house(DOESN'T)
7, The doctor says that if my father continues to smoke he'll be ill(UMLESS)
8, Does astronomy interest you?(TAKE)
9, Popular newspapers are cheaper than serious ones(EXPENSIVE)
10, It is not necessary for you to finish your assignment this evening(NEED)
1. You cant take part in the game. It is raining heavily.- Were………………………………………….2. Unless you water the tree, it will die. - The tree.........................................................................3/ She was absent from school because she was sick.- If................................................................................4/ Unless you know her new telephone number, you cant phone her.- You can only .............................................................5/ Give me the mon...
Đọc tiếp
1. You can't take part in the game. It is raining heavily.
-> Were………………………………………….
2. Unless you water the tree, it will die.
-> The tree.........................................................................
3/ She was absent from school because she was sick.
-> If................................................................................
4/ Unless you know her new telephone number, you can't phone her.
-> You can only .............................................................
5/ Give me the money or I will kill her.
-> If you ....................................................................
Rewrite
1.Her new idea of the new vaccine was fully accepted by the scientists (appreciated)
--
2. They are depending for success on their new player (hope)
--
3. I surely will not sell this house just because Im broke (intention)
--
4. Her desire is to help bring the knowledge to all unfortunated children in Vietnam (desire)
--
5. The company has tried its best to minimize the negative effect of the economic crisis (effort)
--
6. You dont have to ask for my permission to use the...
Đọc tiếp
Rewrite
1.Her new idea of the new vaccine was fully accepted by the scientists (appreciated)
-->
2. They are depending for success on their new player (hope)
-->
3. I surely will not sell this house just because I'm broke (intention)
-->
4. Her desire is to help bring the knowledge to all unfortunated children in Vietnam (desire)
-->
5. The company has tried its best to minimize the negative effect of the economic crisis (effort)
-->
6. You don't have to ask for my permission to use the computer as I gave it to you (need) (n)
-->
7. I used to love playing computer games very much, but I quit it now (interest)
-->
All over the world people listen to classical music. Classical music is cult to describe. It means different things to different people. Some famous classical composers were Bach, Vivaldi, Haydn and Mozart. In their music, they did not tell a story or show strong emotion. They wanted to make a beautiful, interesting design. They wanted to write lovely sounds. Then composers started to interpret ideas. They told stories about wars, armies and soldiers. They wrote about religion. Someti...
Đọc tiếp
All over the world people listen to classical music. Classical music is cult to describe. It means different things to different people.
Some famous classical composers were Bach, Vivaldi, Haydn and Mozart. In their music, they did not tell a story or show strong emotion. They wanted to make a beautiful, interesting design. They wanted to write lovely sounds.
Then composers started to interpret ideas. They told stories about wars, armies and soldiers. They wrote about religion. Sometimes they composed music for holidays. They told love stories and showed strong emotion. Some of these composers were Beethoven, Schumann Chopin, Mendelssohn, Wagner, and Tchaikovsky.
Classical music stays with people a long time. Bach wrote about 300 years ago, Beethoven wrote about 200 years ago, and Tchaikovsky wrote over 100 years ago.
Sometimes people close their eyes to listen to classical music. When they close their eyes, they can see the design. They can listen to the same classical music many times and enjoy it.
Sometimes it is difficult to understand. The listener has to think about it. However, we can all learn to enjoy some classical music. It is very important to people.
1. Classical music is famous ______
A. in the Western B. in Europe C. in the United States D. all over the world
2. The first classical composers wanted to ______
A. tell stories about religion B. write lovely sounds C. show strong emotion D. b and c
3. What kind of stories did some composers not tell in their music?
A. Love B. Wars C. Religion D. racial integration
4. Beethoven ________.
A. composed his music a long time ago.B. just wanted to make an interesting design.
C. did not tell a story. D. wrote sonic music that was difficult to understand.
5. People sometimes close their eyes when they listen to classical music in order to ________.
A. understand it clearly. B. think about the design.
C. form the picture of the design in their mind. D. hear the same classical music many times.
Fill in the blank:
1. The case was dismissed as a result of (SUBSTANTIAL)___________ evidence.
2. News of the impending redundancies had a (MOTIVATE) ______________ effect on us all.
3. After her month off she returned to work full of (VITAL) __________
Frogs are amphibians, meaning that they can live both in and out of the water. All frogs lay their eggs in the water, and a female frog will lay thousands of eggs at a time. When the eggs hatch, (1)_____ come out are not frogs but rather tadpoles. Unlike frogs, tadpoles must spend all their time in the (2)_____, being unable to breathe air at this point. Tadpoles also lack arms and legs, and have a tail which they (3)_____ as they develop into frogs. Tadpoles are herbivours, which means that the...
Đọc tiếp
Frogs are amphibians, meaning that they can live both in and out of the water. All frogs lay their eggs in the water, and a female frog will lay thousands of eggs at a time. When the eggs hatch, (1)_____ come out are not frogs but rather tadpoles. Unlike frogs, tadpoles must spend all their time in the (2)_____, being unable to breathe air at this point. Tadpoles also lack arms and legs, and have a tail which they (3)_____ as they develop into frogs. Tadpoles are herbivours, which means that they only eat (4)_____. Specially, tadpoles eat algae, a water plant which can be harmful if there is too much of it. (5)_____, tadpoles are important to keep most ponds healthy.
As tadpoles develop into mature frogs, they develop the lungs which allow them to (6)______ air, and the arms and legs which allow them to move across (7)_____. At this point the mature frogs leave the ponds, (8)_____ some species stay near the water for their entire lives. Mature frogs are carnivores, (9)_____ insects and small fish. Most frogs hunt using their long, sticky tongueto catch their prey. Some species of frogs have developed extremely strong poisons to defend (10)_____ from their other animals.
Sửa lỗi sai:
1. Nam is (interested) (in) mathematics (and) all (their applications)
2. (It) was (so warm) this morning that I (dont wear) (my) jacket
3. In (many families), (importance) decisions (are made) (by) the men
4. (Many) important information will (be broadcast) (on) TV tonight (about) the resignation of the president
Chọn câu trả lời đúng:
What do you do at the weekend? Some people like to stay at home, but (1).....like to go for a walk or play football. My friend Jack works hard...
Đọc tiếp
Sửa lỗi sai:
1. Nam is (interested) (in) mathematics (and) all (their applications)
2. (It) was (so warm) this morning that I (don't wear) (my) jacket
3. In (many families), (importance) decisions (are made) (by) the men
4. (Many) important information will (be broadcast) (on) TV tonight (about) the resignation of the president
Chọn câu trả lời đúng:
What do you do at the weekend? Some people like to stay at home, but (1).....like to go for a walk or play football. My friend Jack works hard in a factory during the week. At the weekend, he always (2).....the same thing. On Saturday, he washes his car on Sunday, he goes with his family to a village (3).....the country. His uncle and aunt have a farm there. It isn't a big one but (4)....so much to do on a farm. The children help with the animals and give them their food. At the end of the day, they (5)....hungry
1. A. another B. other C. others D. other ones
2. A. make B. makes C. do D. dóe
3. A. into B. on C. in D. at
4. A. it's always B. there's always C. always it's D. there always
5. A. all love B. have all C. all are D. are all