A. fridge
B. condominium
C. wifi
D. helicopter
K
Khách
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KY
24 tháng 5 2022
21. She can keep vegetables and fruits fresh in her ______ during a long time.
A. helicopter B. modern fridge C. electric cooker D. spaceship
22. They’s like to buy a ______ robot because it might help them do the housework of fix appliances.
A. industry B. wireless C. technology D. hi-tech
23. She hopes that she ______ a new smartphone in the near future.
A. has B. is having C. will have D. is going to have
24. They ______ to the Moon to live although they have many chances. They still like living on the Earth.
A. don’t fly B. won’t fly C. aren’t going to D. didn’t fly
25. I’m sure he ____ a weather clock when he _____ enough money.
A. will buy/ saves B. will buy/ will save
C. is going to buy/ doesn’t save D. buys/ will save
26. He _____ your old TV because he ________ a smart TV now. You should sell it to his Grandpa.
A. won’t buy/ is having B. will buy/ has
C. won’t buy/ has D. will buy/ doesn’t have
27. My family lives in a(n) _______ in the center of Hanoi.
A villa B. apartment C. room D. studio
28. I want to live in a house _______ the sea because I love the wind, the sand and the Sun there.
A. in B. under C. on D. by
29. -What houses do you want to live in the future?
- ________________
A. I can’t say anything. It will be interesting.
B. You’re welcome. I like a houseboat.
C. I will live in a peaceful country.
D. I hope it will be a large house with a lot of modern appliances.
30. -What do you think about the role of robots in the future?
- _____________
A. I like robots, too. They’re very useful.
B. It will support people to discover the universe.
C. Especially, robots can play with children.
D. I expect that I will buy a robot when I have a lot of money.
S
8 tháng 9 2021
21. After their children had grown up, they decided ………………..to a condominium in the city.
A. to move B. to be moved C. moving D. being moved
22. Does Dr Johnson mind ……………………at home if his patients need his help.
A. to call B. to be called C. calling D. being called
23. You can’t help ………………..Sandra King.
A. like B. to like C. liking D. x
L
18 tháng 5 2022
Theo đề bài ta có AB > AC
TRong tam giác ABC ta có :
BC < AB + AC
=> BC < 30 + 15 = 45
Nếu đặt tại C máy phát sóng truyền thanh có bán kính hoạt động bằng 50m thì thành phố B nhận được tín hiệu.
b. Ta có Xét tam giác ABC : AD - AC < DC
=> 80 - 15 < DC
=> 65 < DC
Vậy Nếu đặt tại C máy phát sóng truyền thanh có bán kính hoạt động bằng 50m thì thành phố D không nhận được tín hiệu.
7 tháng 3 2017
Chọn đáp án: D
Giải thích: smart TV: ti vi thông minh
Dịch: Một chiếc ti vi thông minh được kết nối với Bluetooth, wifi, USB và bộ nhớ nhanh.
TL
25 tháng 1 2021
1. A. pancake B. discount C. wardrobe D. marine
2. A. migrant B. typhoon C. compost D. limestone
3. A. glassware B. refill C. award D. surround
4. A. loudspeaker B. itinerary C. participate D. magnificent
5. A. helicopter B. microware C. memorial D. magically
A
5 tháng 4 2022
III. Choose the word that doesn’t belong to the group:
1. A. helicopter B. plane C. flying D. cars
2. A. underwater B. taxi C. submarine D. ocean
3. A. man B. driverless C. pilotless D. automatic
4. A. ship B. boat C. sailor D. train
5. A. drive B. pedal C. ride D. driver
5 tháng 4 2022
1. A. helicopter B. plane C. flying D. cars
2. A. underwater B. taxi C. submarine D. ocean
3. A. man B. driverless C. pilotless D. automatic
4. A. ship B. boat C. sailor D. train
5. A. drive B. pedal C. ride D. driver
PA
21 tháng 7 2016
1. Igor Sikorsky invented the first helicopter in the world.
A. True B. False C. Not mentioned
2. Who created the word "helicopter"?
A. Igor SikorskyB. Paul CornuC. Ponton D'AmecourtD. Etienne Oehmichen3. Why was Igor Sikorsky called the father of helicopter?
A. He invented the first helicopter.B. He began his work earlier than other inventors.C. He designed the first successful helicopter.D. He built the first military helicopter.4. Igor Sikorsky designed VS-300 helicopter model _____?
A. before 1910B. before 1940C. after 1940D. after 19585. What made Igor Sikorsky's helicopters successful?
A. His helicopters can fly more than one kilometer.B. His helicopters can fly in all directions.C. His helicopters are cheaper to produce.D. His helicopters can be used as military helicopters6. On the whole, the passage is about _____.
A. Igor Sikorsky's military helicoptersB. Igor Sikorsky's successful invention of helicopterC. a brief history of helicoptersD. the first helicopter in the world21 tháng 7 2016
1. Igor Sikorsky invented the first helicopter in the world.
A. True B. False C. Not mentioned
2. Who created the word "helicopter"?
A. Igor SikorskyB. Paul CornuC. Ponton D'AmecourtD. Etienne Oehmichen3. Why was Igor Sikorsky called the father of helicopter?
A. He invented the first helicopter.B. He began his work earlier than other inventors.C. He designed the first successful helicopter.D. He built the first military helicopter.4. Igor Sikorsky designed VS-300 helicopter model _____?
A. before 1910B. before 1940C. after 1940D. after 19585. What made Igor Sikorsky's helicopters successful?
A. His helicopters can fly more than one kilometer.B. His helicopters can fly in all directions.C. His helicopters are cheaper to produce.D. His helicopters can be used as military helicopters6. On the whole, the passage is about _____.
A. Igor Sikorsky's military helicoptersB. Igor Sikorsky's successful invention of helicopterC. a brief history of helicoptersD. the first helicopter in the world
Chọn đáp án: C
Giải thích: Đáp án C phát âm là /ai/ các đáp án còn lại phát âm là /i/