2019年mpacc考试英语真题——介词和介词短语2591

{01}The idea of protecting environment has been _____ a large extent accepted in this area.

A.in

B.at

C.to

D.for

解析：略
本题选C。
{02}Welcome to the World Expo, which will take place in Shanghai        May 1       
October 31.

A.during; on

B.from; to

C.between; of

D.on; till

解析：略
本题选B。
{03}5．The little kid can help himself _____ his favorite toys.

A.to

B.in

C.for

D.On

解析：略
本题选A。