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单选题 The research team worked day and night ______ the vaccine for the new virus as soon as possible
学科：默认课程
时间：2026-05-17 00:13:39
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题目1填空题
Directions: In this section, there are 10 sentences with blanks where some words or phrases are missing. Choose the best one from the twelve given phrases to fill in the blank in order to complete the sentence. Each phrase can be used only ONCE. Please write the corresponding letter of the chosen phrase on the answer sheet. A. went into effect B. go out of business C. was concerned with D. brush up E. burst out F. aspire to G. take stock of H. draw on I. rules of thumb J. up front K. was exposed to L. adapt to 1. On hearing the bad news, Mary crying. 2. A trade mark law and a patent law had been promulgated and put in force. On June 1, 1991, a copyright law . 3. In your mind's eye, you can see clearly the things you want to have, the places you intend to go, the relationships you desire to develop, and the positions you reach. 4. I must my French before I go to Paris. 5. At that time George money and power exclusively. 6. We need to cut costs quickly, or we will . 7. Looking at temperatures and the extent of sea ice are surely the most obvious ways to what's happening in the Arctic. 8. When making a marketing plan, we our past successful experience. 9. One of the in negotiation is to listen more than you speak. 10. Let's be about the budget constraints so that we can plan accordingly题目2单选题
James has just arrived, but I didn't know he ______ until yesterdayA. will comeB. was comingC. had been comingD. came
题目3单选题
______ conscious of my moral obligations as a citizenA. I was and always will beB. I have to be and always will beC. I had been and always will beD. I have been and always will be
题目4单选题
It is imperative that students ______ their papers on timeA. hand inB. would hand inC. have to hand inD. handed in
题目5单选题
The meeting was put off because we ______ a meeting without JohnA. objected havingB. were objected to havingC. objected to haveD. objected to having
题目6单选题
It's high time we ______ cutting down the rainforestsA. stoppedB. had to stopC. shall stopD. stop
题目7单选题
This is Susan Block. ________Date Night next week; same time, same station, for another Saturday night on Date NightA. Tune intoB. Turn intoC. Turn toD. Tune up
题目8单选题
The eyes are very ______ to light, so we should protect themA. sensibleB. sensitiveC. SenselessD. sensory
题目9单选题
The research team worked day and night ______ the vaccine for the new virus as soon as possibleA. developB. developedC. to developD. developing
题目10单选题
The man ______ is standing at the gate is my English teacherA. whoB. whomC. whichD. whose
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