2019年mpacc考试英语真题——连词905

{01}21．The doctor couldn’t answer the question _____ the patient could survive that night．

A.if

B.that

C.whether

D.What

解析：略
本题选C。
{02}We will work ____ we are needed.

A.whenever

B.because

C.since

D.wherever

解析：略
本题选D。
{03}_______ you go , you will be warmly welcomed .

A.No matter where

B.No matter what

C.Whichever

D.However

解析：略
本题选A。