2. 外语
  3. It was recommended that passengers ______ smoke during the flight.

It was recommended that passengers ______ smoke during the flight.

admin2015-11-18  34
问题 It was recommended that passengers ______ smoke during the flight.
选项 A、not
B、need not
C、could not
D、would not
答案A
解析 It is recommended that．．．表明that从句需要使用虚拟语气，其形式为“should+动词原形”，其中should可以省略，故答案为A。
转载请注明原文地址:https://kaotiyun.com/show/WQWK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)