真题练习

737.________ these suggestions will help you become more cooperative and achieve more.

A.Followed
B.Following
C.To follow
D.Being followed

738.What has made him upset recently?
_______ alone to face a troublesome milk case.

A.Left
B.Being left
C.Having left
D.To leave

答案解析

737.答案是B;动名词短语作主语。
738.答案是B;动名词的被动语态作主语，回答上文的what。