1.Mrs. Smith often ______to the mall to do her shopping at the weekend last year.A.goesB.wentC.goD.will go滑动查看答案☟ ☟ ☟【精析】B 根据句意和句中的often（经常）及时间状语last year（去年）可知，本...
滑动查看答案
☟ ☟ ☟
2. It occurred to her that she perhaps could _____ a homeless child to accompany her.
A.adapt
B.adopt
C.adjust
D.admit
滑动查看答案
☟ ☟ ☟
3. Because of the serious disease, ______ people are at risk now.
A.thousand of
B.thousands
C.thousands of
D.thousand
滑动查看答案
☟ ☟ ☟
【精析】C 表示确切数字时，基数词如hundred, thousand, million, billion等只能用单数形式，不能加s;但在某些表示概数的习语中，如“成百上千”“成千上万”等，基数词要加s，此时常与介词of连用。也可将thousands of视为固定搭配，意为“数以千计的，成千上万的”。故选C。
4.They______ a football game on TV from 7:00 to 9:00 last night. So they didn’t hear your call.
A. are watching
B. watched
C. had watched
D. were watching
滑动查看答案
☟ ☟ ☟
【精析】D 根据句意和第一句中的时间状语from 7:00 to 9:00 last night（昨晚7点到9点之间）可知，此处表示在过去某段时间内正在进行的动作，所以第一句应用过去进行时，即第一句的谓语动词应用“was/were+现在分词”的形式。故选D。
滑动查看答案
☟ ☟ ☟
【精析】C 分析句子结构可知，空处引导的是同位语从句，解释说明fact（事实）的具体内容，且从句成分和意义完整，所以应用在从句中不充当任何成分，只起连接作用且无词义的that引导。what在同位语从句中作主语、宾语等成分；which在同位语从句中有选择含义，作主语、宾语等成分；where在同位语从句中作地点状语，均不符合题意。故选C。
本篇文章来源于微信公众号: 库课专升本
