Li Ming knows a lot about Canada.He must ______ a lot of books about that country.

admin2013-12-03 29

问题 Li Ming knows a lot about Canada.He must ______ a lot of books about that country.

选项 A、had read
B、have read
C、read
D、have readed

答案B

解析 “隋态动词must+have+过去分词”表示对过去情况的推测，表示某事过去一定发生了，例如：There’s nobody here—they must have all gone home．(这里一个人也没有，他们必定全都回家了。)故选B。

转载请注明原文地址:https://kaotiyun.com/show/LsYK777K

大学英语三级A级

相关试题推荐

随机试题

最新回复(0)