—Does Liu Hui serve in the army? —No, but he ________ in the army for three years.
#104726
A
served
B
has served
C
is serving
D
would serve
推荐题目
Only a small percentage of the graduates ___________________ a job.
#100121
A
have been offered
B
have offered
C
has been offered
D
has offered
It’s true that whoever ____positive for H7N9 will receive free medical treatment from our government without delay.
#100084
A
is tested
B
is being tested
C
has tested
D
tests
— Have you finished your work? —Yes. Actually, I _______ it before you came.
#99229
A
have finished
B
had finished
C
finished
D
would finish
—Anything special in today’s papers?—Yes. “Confidence is more important than gold” by Premier Wen ________as a headline in many of today’s newspapers.
#101142
A
is used
B
are used
C
has used
D
have used
Our earth is getting warmer and warmer. It is time for us to_____ the emission(排放) of CO2.
#99319
A
break down
B
cut in
C
cut down
D
cut off