.
We will learn how to operate the machine _______.
|
A．at a time |
B．at one time |
C．at the time |
D．in time |
.
We need to strike a ______ between the needs of the country and the rights of the individual(个人).
|
A．silence |
B．difference |
C．balance |
D．weakness |
.
Lewis searched for his ID card for a whole day last Sunday, but it ____ in his pocket the next day.
|
A．turned up |
B．turned over |
C．turned on |
D．turn out |
.
We admire her ______ her bravery.
|
A．for |
B．on |
C．in |
D．after |
.
Walking alone in the deserted village, John was scared. He thought he ______Tom to go with him.
|
A．might have asked |
B．should ask |
|
C．must have asked |
D．should have asked |
.
On April Fool’s Day people often play tricks _____ others.
|
A．to |
B．with |
C．on |
D．in |
