circle the word with a different strss pattern from others
1a national b physical c arrival d natural
2a classical b ponsonous c logical d pollution
3a nature b classic c degree d debris
4a dramatic b tornado c historic d infury
5a examinee b electronic c scientific d preparation
6a industry b bilology c natural d musical
7a geography b economic c scientific d preparation
8a debris b rainstorm c destroy d shelter
9a climatology b bibliography c communication d radiography
circle the word with a different strss pattern from others
1a national b physical c arrival d natural
2a classical b ponsonous c logical d pollution
3a nature b classic c degree d debris
4a dramatic b tornado c historic d infury
5a examinee b electronic c scientific d preparation
6a industry b bilology c natural d musical
7a geography b economic c scientific d preparation
8a debris b rainstorm c destroy d shelter
9a climatology b bibliography c communication d radiography
Odd one out
1 | A. mountain | B. medicine | C. river | D. forest |
2 | A. go | B. play | C. sleep | D. sleeping bag |
3 | A. beach | B. world | C. waterfall | D. bay |
4 | A. hot | B. December | C. cold | D. sunny |
5 | A. umbrella | B. compass | C. backpack | D. valley |
1 | A. mountain | B. medicine | C. river | D. forest |
B
2 | A. go | B. play | C. sleep | D. sleeping bag |
D
3 | A. beach | B. world | C. waterfall | D. bay |
B
4 | A. hot | B. December | C. cold | D. sunny |
B
5 | A. umbrella | B. compass | C. backpack | D. valley |
D
Choose the odd word in the following groups
1 | A. entertaining | B. film | C. boring | D. popular |
2 | A. viewer | B. spectator | C. character | D. audience |
3 | A. mine | B. her | C. their | D. our |
4 | A. Sydney | B. Sweden | C. New York | D. London |
1a+2a+3a+4a+5a+6a+7a+8a+....+ ka (k là 1 số tự nhiên bất kì ) hãy nêu công thức tính tắt cùa bài toán đó ??
= (1+ 2+ 3+ ...+ k).a = \(\frac{\left(k+1\right).k}{2}.a\)
=(1+2+3+4+5+6+7+8+...+k)*a
mình không chắc nữa
Odd one out
1 | A. Tet | B. firework | C. Thanks Giving | D. Christmas |
2 | A. strawberry | B. furniture | C. grape | D. apple |
3 | A. cucumber | B. cabbage | C. carrot | D. wash |
4 | A. dragon | B. jellied meat | C. phoenix | D. turtle |
5 | A. pray | B. God | C. buy | D. make
|
Rút gọn biểu thức:
D=-3a-{-(-4a+5)+[-(5-6a)+(-12-4a)]}
E=-(2a+4)-{[-2a-(4-10a)+(5a-3)]-(-12+3a)
Cho hình hộp chữ nhật \(MNPQ.M'N'P'Q'\) có \(MN = 2a,MQ = 3a,\) \(MM' = 4a\). Khoảng cách giữa hai đường thẳng \(NP\) và \(M'N'\) bằng:
A. \(2a\).
B. \(3a\).
C. \(4a\).
D. \(5a\).
Tham khảo
Ta có:
Có NP ⊥ NN'
M'N' ⊥ NN'
=> d(NP, M'N') = NN' = 4a
=>C
chọn câu trả lời đúng :
1
A. I don't like to get up in the mornings .
B. I don't like to get up on the mornings .
2
A. Sarah sings beautifully.
B. Sarah sings beautiful.
3
A. Your English is verry good.
B. Your English is verry well.
4
A. Peter's room are as large as Tom's room.
B. Peter's room is as large as Tom's room.
5
A. He is as tall as his father .
B. He is as taller as his father.
6
A. What do you often do on the weekend ?
B. What do uou often do at weekend ?
7
A. My dress is as cleaner as the girl's dress.
B. My dress is as clean as the girl's dress.
8
A. This is a nice cat. It's as nicer as my friend's cat.
B. This is a nice cat . It's as nice as my friend's cat.
9
A. Yesterday is was not as cold as today.
B. Yesterday it is not so cold as today.
10
A. The snail is as slow as the tortoise.
B. The snails is as slow as the tortoise.
1
A. I don't like to get up in the mornings .
B. I don't like to get up on the mornings .
2
A. Sarah sings beautifully.
B. Sarah sings beautiful.
3
A. Your English is verry good.
B. Your English is verry well.
4
A. Peter's room are as large as Tom's room.
B. Peter's room is as large as Tom's room.
5
A. He is as tall as his father .
B. He is as taller as his father.
6
A. What do you often do on the weekend ?
B. What do uou often do at weekend ?
7
A. My dress is as cleaner as the girl's dress.
B. My dress is as clean as the girl's dress.
8
A. This is a nice cat. It's as nicer as my friend's cat.
B. This is a nice cat . It's as nice as my friend's cat.
9
A. Yesterday is was not as cold as today.
B. Yesterday it is not so cold as today.
10
A. The snail is as slow as the tortoise.
B. The snails is as slow as the tortoise.
Circle the word that has the underlined part pronounced differently from the others
1A closure B leisure C pleasure D sure
2A contury B cotnbine C collect D concert
3A fnture B return C picture D culture
4A general B garden C go D get
Circle the word that has the underlined part pronounced differently from the others
1A closure B leisure C pleasure D sure
2A contury B cotnbine C collect D concert
3A future B return C picture D culture
4A general B garden C go D get
