2019年mpacc考试英语真题——介词和介词短语2379

{01___________ returning from abroad, he set about setting up a club for young climbers.

A.Upon

B.At

C.In

D.During

解析：略
本题选A。
{02}As a reward ______ his contribution ______ botany, John Banks had a flower named ______ him

A.for, for, for

B.for , to , after

C.for , for , after

D.of, to, for

解析：考查介词。as a reward for作为对……的回报；contribution to……的贡献；name after以……命名。根据句意选择B。
本题选B。