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45.As a chairman for nearly ten years, Professor Smith has never ( ) to anything dishonest. A. beard B. attached C. granted D. kept 正确答案：C满分：2分 46.He ( ) to study harder in the future so that he could have more opportunities to find a better job. A. resolved B. resorted C. requested D. reserved 正确答案：A满分：2分 47.A new theory ( ) before it can be put into practice. A. must be tested B. be tested C. can be tested D. to be tested 正确答案：A满分：2分 48.I expect all the letters __________ promptly. A. being typed B. to be typed C. having been typed D. to have been typed 正确答案：B满分：2分 (责任编辑：admin)要这答案加QQ：800020900 或加微信：q800020900 获取 |
