2. 外语
  3. Her parents______her letter last week. They don’t know what has happened to

Her parents______her letter last week. They don’t know what has happened to

admin2014-09-24  68
问题 Her parents______her letter last week. They don’t know what has happened to
选项 A、must receive
B、must have received
C、ought to receive
D、ought to have received
答案D
解析 本题考查情态动词，根据题意，他的父母本该上周就收到她的信，他们不知道她出了什么事；可以知道是对过去本该发生而没有发生的事的推测，所以应该用should／ought to+have+过去分词的句型，D正确；B虽然也是对过去的推测，但意思为"肯定收到了"，所以不合题意。
转载请注明原文地址:https://kaotiyun.com/show/OCWO777K
0

在职攻硕英语联考

相关试题推荐
随机试题
最新回复(0)