He explained to the class what he suggested his idea ．
A. to make, accepted
B. making, agreed to
C. should make, receive
D. make, passed
网友回答
(答案→)A. to make, accepted
B. making, agreed to
C. should make, receive
D. make, passed
解析：句意：他向班级同学解释他的建议，目的是使得他的观点被接受！explain to sb sth sth即是what he suggested。后面to make his idea accepted 是目的状语，因为不定式是表示目的，他的观点是被接受，应该是被动，所以是 accepted，故选A。