53. An exhibition of paintings ____ at the museum next week. A. are to be held B. is to be held C. are holding D. will hold 54. I'm sorry, sir. Your recorder isn't ready yet. It _____ in the factory. A. is being repaired B. is repaired C. has been repaired D. hasn't repaired 55. Every possible means , but none prove successful. A. has tried B. has been tried C. is being tried D. tried 56. _______ that they can pass the written exam this time. A. That is hoped B. It is hoped C. That hopes D. It hopes 请下载附件: 点击下载 (责任编辑:admin) |