Choose the best answer for the following sentence:Nine crew members are feared _____________.A. to have been lost overboard in the storm B. to be lost overboard in the storm C. having been lost overboard in the storm D. being lost overboard in the storm
Choose the best answer for the following sentence:Martinson has _____________ to do now that he's ________________ than he did when he was ____________. A. fewer works - a president - vice president B. less works - a president - a vice one C. less work - president - vice president D. fewer work - president - vice one
Choose the best answer for the following sentence:Thanks to the progress of science and technology, our lives have become ______________.A. more and more good B. better and better C. the more and more good D. gooder and gooder
Nét mới trong phong trào giải phóng dân tộc ở Đông Nam Á sau Chiến tranh thế giới thứ nhất làA. giai cấp tư sản lãnh đạo phong trào dân tộc. B. giai cấp vô sản từng bước trưởng thành và tham gia lãnh đạo phong trào cách mạng. C. sự liên minh giữa tư sản và vô sản. D. hoàn toàn đi theo con đường cách mạng vô sản.
Choose the best answer for the following sentence:The Sears Tower is ____________ building in Chicago. A. taller B. the more tall C. the tallest D. taller and taller
Choose the best answer for the following sentence:The main task of a defender in a sport game is to ________________ the opponents from scoring. A. prevent B. preventing C. prevention D. preventable
Choose the best answer for the following sentence:“How does Ann like her new school?” “Fine. And she’s doing _______________ in her courses.” A. extreme good B. extremely well C. extremely good D. extreme well
Choose the best answer for the following sentence:Whenever a problem __________, we try to discuss and find solution as soon as possible. A. comes by B. comes in C. comes off D. comes up
Cho hàm số y=f(x)=-x2+5; có f'(x)=-2xPhương trình tiếp tuyến với đồ thị của hàm số tại điểm M có tung độ y0=-1 với hoành độ x0 âm là A. y=12(x+2)+7. B. y=12(x-2)+7. C. y=-12(x+2)+6. D. y=-12(x+2)-6.
Choose the best answer for the following sentence:My car made strange noise, sputtered to a stop, and then wouldn't start again. Fortunately, the mechanic at my garage ____________ the cause of the problem. A. was discovering B. discovered C. was discovered D. has been discovered
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