这个是不定式主动表被动吗the study of the wild world may help to make the world easier______.A.understand B.to be understand C.to understand D.understood我想问下选哪个,
问题描述：
这个是不定式主动表被动吗
the study of the wild world may help to make the world easier______.
A.understand B.to be understand C.to understand D.understood
我想问下选哪个,
答
都错了，应该是
to be understood
答
选这个D.understood
make sth. done固定搭配
答
C当遇到 easy,hard,difficult,comfortable这些形容词的时候,用主动表示被动.例如：This book is difficult to understand.the house is comfortable to live in .如果把easier 改成：more easily 就选D...