2. 职称英语
  3. This depends upon ______ he is interested in taking part in the party.A、whether

This depends upon ______ he is interested in taking part in the party.A、whether

游客2023-09-26  26
问题 This depends upon ______ he is interested in taking part in the party.
选项 A、whether
B、if
C、as
D、that
答案 A
解析 此题关键在于区分if 和whether。whether和if均可引导宾语从句，但作介词宾语时只能用whether。此外两者还有一点区别，即引导宾语从句时whether可以直接接or not，而if不可以。例如：Ask whether or not he plans to come to the meeting.(问问他是否来参加会议。)故选A。
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