Question

____nobody was enthusiastic about the trip,they decided to cancel it?

A.For B.Why C.Seeing out D.Concering that为什么选C呢

Answer 1

____seeing out nobody was enthusiastic about the trip,这是现在分词短语 作原因状语
其中seeing out是现在分词 后面是现在分词的宾语从句
they decided to cancel it是主句
答案只能是C