2019年mpacc考试英语真题——连词1008

{01}________he will come to help us is not clear.

A.That

B.Whether

C.Either

D.What

解析：略
本题选B。
{02}________ he was very ill, he still went on working..

A.Because

B.For

C.Though

D./

解析：略
本题选C。
{03}Criticism and self-criticism _____ necessary _____ it helps us to correct mistakes.

A.is, in that

B.are, in that

C.is, in which

D.are, at that

解析：第一空是主谓一致，Criticism and self-criticism看成整体，谓语动词应用单数，第二空考查连词，in that  因为，句意：批评与自我批评是必要的因为它帮助我们纠正错误。所以选A。
本题选A。