2019年mpacc考试英语真题——介词和介词短语2670

{01}The woman managed to send her three children to universities but ______ came to see her when she was old and seriously ill.

A.none

B.all

C.neither

D.both

解析：略
本题选A。
{02} I can"t use your pen, ___ there is no ink in it.                  

A.for

B.when

C.if

D.whether

解析：略
本题选A。
{03}Too much pressure leads to unhealthy behaviors such as poor eating habits, which______increase the risk of heart disease.

A.in case

B.in vain

C.in return

D.in turn

解析：略
本题选D。