题目 1正确获得 1.00 分中的 1.00 分标记题目题干It is not clear yet when the teachers回答 strike will return to their classrooms. A. inB. atC. onD. from反馈正确答案是: C 题目 2正确获得 1.00 分中的 1.00 分标记题目题干While 回答 , she wrote a novel. A. at collegeB. is at collegeC. collegeD. she at college反馈正确答案是: A 题目 3正确获得 1.00 分中的 1.00 分标记题目题干He acted as if回答 success. A. is certain of B. certain C. certain of D. he is certain of 反馈正确答案是: C 题目 4正确获得 1.00 分中的 1.00 分标记题目题干If 回答 , please let me know by this evening. A. is possibleB. possibleC. it possibleD. possibility反馈正确答案是: B 题目 5正确获得 1.00 分中的 1.00 分标记题目题干We still have回答 sugar. We don't need ____________ sugar now. A. some. . . anyB. any. . . someC. a... someD. some. . . a反馈正确答案是: A 题目 6正确获得 1.00 分中的 1.00 分标记题目题干The Government always makes sure that回答 old are cared for. A. aB. anC. theD. this反馈正确答案是: C 题目 7正确获得 1.00 分中的 1.00 分标记题目题干Sam is 回答 young man with a lot of money. A. anB. theC. aD. ×反馈正确答案是: C 题目 8不正确获得 1.00 分中的 0.00 分标记题目题干Your bag is under回答 bed. A. aB. theC. thisD. ×反馈正确答案是: B 题目 9正确获得 1.00 分中的 1.00 分标记题目题干I was busy回答 butter and flour. A. to mixB. at mixingC. mixingD. mixed反馈正确答案是: C 题目 10正确获得 1.00 分中的 1.00 分标记题目题干I 回答 the voice of Helen Bates. A. am recognizedB. was recognizedC. recognizedD. was recognizing反馈正确答案是: C 题目 11正确获得 1.00 分中的 1.00 分标记题目题干It is not clear yet when the workers回答 strike will return to their factories. A. inB. atC. onD. from反馈正确答案是: C 题目 12正确获得 1.00 分中的 1.00 分标记题目题干Our del...