Công thức nguyên hàm và tích phân
With respect to maneuverability, few birds can equal the capabilities of the hummingbird, which hovers for long periods and even flies backward. A. With regard to …
The twins look so much alike that no one can tell them apart. A. distinguish between them B. point out with them C. spoil them D. …
It is really incredible that he is unaware of such basic facts. A. difficult B. unbelievable C. imaginable D. disappointed Xem đáp án B là đáp án …
Many scientists agree that global warming poses great threats to all species on Earth. A. irritations B. annoyances C. fears D. risks Xem đáp án D là …
During the recession, many small companies were eradicated. A. taken over B. wiped out C. run on D. set up Xem đáp án B là đáp …
The yearly growth of the gross national product is often used as an indicator of a nation’s economy. A. annual B. irrefutable C. tentative D. routine Xem …
Don’t be concerned about your mother’s illness; she’ll recover soon. A. surprised at B. worried about C. embarrassed at D. angry with Xem đáp án B là …
The cultural and historical sites in Kyoto have been given appropriate care and maintenance. A. preservation B. revival C. recovery D. recognition Xem đáp án A …
Our parents join hands to give us a nice house and a happy home. A. make decisions B. put together C. take each other’s hands D. work …
John stayed at home from work yesterday because he was feeling under the weather. A. well B. sick C. happy D. fine Xem đáp án B …
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