2019年mpacc考试英语真题——连词1257

{01}As you can see, we need the equipments, ___________ are necessary to make the project move on.

A.all of which

B.all of them

C.all that

D.all what

解析：略
本题选A。
{02}____ enters the computer rooms should take off his shoes in order to keep them clean enough.

A.Who

B.Whoever

C.What

D.Whatever

解析：略
本题选B。
{03}Better be more careful______you"ve made a mistake.

A.when

B.where

C.and

D.that

解析：略
本题选B。