2. 外语
  3. ______is on duty tonight must check that all the entrances are locked and the security alarm is set before leaving the building.

______is on duty tonight must check that all the entrances are locked and the security alarm is set before leaving the building.

admin2017-04-10  72
问题 ______is on duty tonight must check that all the entrances are locked and the security alarm is set before leaving the building.
选项 A、That
B、Whoever
C、Someone
D、Whenever
答案B
解析 充当主语的名词性从句“______is…tonight”中主语成分空缺，故复合关系代词(B)Whoever为正确答案。(A)That只能引导完整的句子，故不正确。(C)Someone虽然意为“某些人”，但不能引导句子，所以也不正确。状语从句引导词(D)Whenever应接在成分完整的句子前，不能引导缺少主语的不完整的句子。
转载请注明原文地址:https://kaotiyun.com/show/me4d777K
本试题收录于： 托业阅读题库托业（TOEIC）分类
0

托业阅读

托业（TOEIC）

相关试题推荐
随机试题
最新回复(0)