2019年mpacc考试英语真题——介词和介词短语2270

{01He convinced me ______ the difficulty of the work.

A.on

B.at

C.for

D.of

解析：考查固定搭配。Convince sb. of sth.使某人确信某事。所以选D。
本题选D。
{02}--what effect does the medicine have          the blood pressure ?
--- well ,it depends         how much you take .

A.with ;on

B.with ; to

C.on ; on

D.on ; to

解析：略
本题选C。