The most important thing about my job is I help protect ordinary people from the volcano.

发布时间：2020-08-17 01:03:17

The most important thing about my job is      I help protect ordinary people from the volcano.
A. how
B. that
C. what
D. 不填

网友回答

A. how
(答案→)B. that
C. what
D. 不填
解析：这里空格后是表语从句，从句不缺少成分，故用that，它在表语从句中不作成分，只起连接的作用，不能省略。how 和what必须作成分，故选B。
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