2019年mpacc考试英语真题——连词1059

{01}Many people firmly believed ______ a healthy lifestyle can improve the quality of life.

A.that

B.if

C.how

D.why

解析：略
本题选A。

{02}_______Tom is very good at science, his brother is absolutely hopeless.

A.When

B.While

C.As

D.If

解析：略
本题选B。