a) 3 ∈ Z
b) -3 ∉ N
c) 1 ∈ N
d) N ⊂ Z
e) 1;-2 ∈ Z
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Các câu hỏi tương tự
cho biểu thức A=n+1/n-2(n thuộc Z)
a)tìm n để A là phân số
b)tìm n thuộc Z để A thuộc Z
c)tìm n thuộc Z để A có giá trị lớn nhất
Điền một từ thích hợp vào mỗi chỗ trống trong đoạn văn sau.Em hãy ghi từ đó vào các ô bên dưới.My brother lives in HCM city.He(1)a teacher of math.He goes to work(2)Monday to Saturday.The school starts(3) 7.00 in the morning and (4) at eleven fifty.After work,he comes back(5) and has lunch at (6)quarter past twelve.In the afternoon,he(7)the housework and plays games In the (8) after dinner he watchesT.V books .He goes to bed at half(10)eleven.
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Điền một từ thích hợp vào mỗi chỗ trống trong đoạn văn sau.Em hãy ghi từ đó vào các ô bên dưới.
My brother lives in HCM city.He(1)a teacher of math.He goes to work(2)Monday to Saturday.The school starts(3) 7.00 in the morning and (4) at eleven fifty.After work,he comes back(5) and has lunch at (6)quarter past twelve.In the afternoon,he(7)the housework and plays games In the (8) after dinner he watchesT.V books .He goes to bed at half(10)eleven.
Điền từ thích hợp vào chỗ chấm
1. There are lots of gray clouds in the sky. It (rain) ...
2. Children like (ride) ... e-bikes to school.
11 tháng 1 2023 lúc 20:09
Em hãy điền một giới từ thích hợp điền vào chỗ trống để hoàn thành các câu sau1. My father works for a company (1)…………… Monday (2) …………… Friday.2. He lives (3)…………………………. a house (4) ……………… the countryside.3. Lan is standing near the store and she is waiting (5) …………………… the bus.4. I agree (6)………..… you about that.5. I like the weather (7) ………… June.6. Look (8) …………………… the picture (9) ……………….. the wall, please.7. The desk is (10)…………………. the chair and the bed.
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Em hãy điền một giới từ thích hợp điền vào chỗ trống để hoàn thành các câu sau
1. My father works for a company (1)…………… Monday (2) …………… Friday.
2. He lives (3)…………………………. a house (4) ……………… the countryside.
3. Lan is standing near the store and she is waiting (5) …………………… the bus.
4. I agree (6)………..… you about that.
5. I like the weather (7) ………… June.
6. Look (8) …………………… the picture (9) ……………….. the wall, please.
7. The desk is (10)…………………. the chair and the bed.
IX. Điền 1 từ thích hợp vào chỗ trống (5p)Hello! My name is Frankie. I live in Brisbane, Australia. I am twelve (1)_____ old. I am a schoolgirl. This is (2)_____ school. It is in the suburbs of the city. There are 24 (3)_____ in our school. The school (4)_____ a garden, and there are many flowers in our school. (5)_____ are very nice. We like our school so much.X. Dùng từ gợi ý viết thành câu hoàn chỉnh (10p)1. School year/ start/ September.2. I/ usually/ bread/ eggs/ breakfast.3. My fathe...
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IX. Điền 1 từ thích hợp vào chỗ trống (5p)
Hello! My name is Frankie. I live in Brisbane, Australia. I am twelve (1)_____ old. I am a schoolgirl. This is (2)_____ school. It is in the suburbs of the city. There are 24 (3)_____ in our school. The school (4)_____ a garden, and there are many flowers in our school. (5)_____ are very nice. We like our school so much.
X. Dùng từ gợi ý viết thành câu hoàn chỉnh (10p)
1. School year/ start/ September. 2. I/ usually/ bread/ eggs/ breakfast. 3. My father/ finish/ work/ 4:30/ everyday. 4. How often/ you/ go/ theater? 5. We/ never/ camping/ Monday. |
Ex1 : điền động từ tobe ( am , is , are ) thích hợp vào chỗ trống :
1. Bangkok ...... in thailand
2. New delhi ........in Indonesia
3. Guangzhou and Nanning ....... in china
4. Taipei........ in the philippines
5. Bandar Seri Begawan .......in Brunei
6. Jakarta .......in Malaisia
7. Surat and Bangalore.........in sri lanka
8. Vientiane .......in vietnam
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Bài 4. Dựa vào câu trả lời, chọn Wh-word thích hợp điền vào chỗ trống
1. …………….do you want to eat? Paste or cheese.
2. ………………….does John do to the beach? By car
3. ……………..floors does your school have? Four
4. ………………….do we get up? Early in the morning
5. ……………did you family go swimming yesterday? At the club
6. …………………….do you usually eat for breakfast? Toast and eggs.
7. ……………..does Peter come from? London
8. ……………do you usually have lunch with? – My friends
9. ……………….do they go to school? –...
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Bài 4. Dựa vào câu trả lời, chọn Wh-word thích hợp điền vào chỗ trống 1. …………….do you want to eat? Paste or cheese. 2. ………………….does John do to the beach? By car 3. ……………..floors does your school have? Four 4. ………………….do we get up? Early in the morning 5. ……………did you family go swimming yesterday? At the club 6. …………………….do you usually eat for breakfast? Toast and eggs. 7. ……………..does Peter come from? London 8. ……………do you usually have lunch with? – My friends 9. ……………….do they go to school? – In the morning 10. ……………….does mary come to class? – By bus 11. …………………do your sister and you usually get up? – Ten o’clock. 12. …………..ice – cream does John like? – Chocolate 13. …………..cap do you often borrow? - My brother’s 14………..does she sometimes come to work late? Because she misses the train. 15. …………….do you go shopping? Once a week. 16. ……………is good at English? Tom 17. ………………….old is her son? - Seven 18. …………….are your posters? Over my bed. 19. …………….much is this pullover? Twenty pounds. 20. ………………colour is your car? - Red.
Điền một từ thích hợp vào chỗ trống.(1)……………… are many fast food restaurants in my town. Lots of people eat fast food, but I think it (2)………………healthy. They eat this food (3)……………… it’s tasty, but everybody can have a tasty meal at (4)……………….. The only problem is that buying fresh products and cooking (5)...................takes time. And people (6)……………… spending time doing other (6)......................, such as watching films, meeting friends, walking in the parks to cooking at home. I also...
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Điền một từ thích hợp vào chỗ trống.
(1)……………… are many fast food restaurants in my town. Lots of people eat fast food, but I think it (2)………………healthy. They eat this food (3)……………… it’s tasty, but everybody can have a tasty meal at (4)……………….. The only problem is that buying fresh products and cooking (5)...................takes time. And people (6)……………… spending time doing other (6)......................, such as watching films, meeting friends, walking in the parks to cooking at home. I also like to do these activities, but I am very careful with (8)…………….. diet. I like milk, eggs, roast chicken and mashed potatoes. Fried potatoes are nice but (9)……………….., like all fried food. My (10)………………… meal is fish. And for dessert I’m afraid I eat too many sweet things.
Ai nhanh mik tick cho!!
Điền vào mỗi chỗ trống một từ thích hợp .
1.We live _________ a house near ___________lake
2. There are trees and ________ in the park .
3. What's ________, near the house? - A lake.
4. There are two schools _______ my village