2019年mpacc考试英语真题——介词和介词短语2696

{01}---I was so disappointed when failed again.
---Don’t be so discouraged. You’ll be successful ________.

A.for some time

B.at one time

C.on time

D.in time

解析：略
本题选D。
{02}.
The cloud never hides the sun. The truth will be known to all _______.

A.on time

B.in time

C.by time

D.from time to time

解析：略
本题选B。
{03} Prime Minister’s speech is deeply impressed _________ my memory.

A.to

B.over

C.by

D.on

解析：略
本题选D。