---- How long ____ at this job? ---- Since 1990.
#102931
A
were you employed
B
have you been employed
C
had you been employed
D
will you be employed
推荐题目
The first few years in the 21st century ______ the rapid rise of China as a world economic power.
#101307
A
witness
B
has witnessed
C
will witness
D
have witnessed
Please make sure that no details _____ before you deliver a speech.
#100382
A
would be overlooked
B
will overlook
C
are overlooked
D
are overlooking
— What do you want for breakfast, Mike?— I think I _______ some bread and milk.
#99256
A
am going to have
B
had
C
will have
D
am having
Every possible means to prevent the air pollution, but the sky is not still clear.
#101886
A
is used
B
are used
C
has been used
D
have been used
The wet weather will continue tomorrow when a cold front ______ to arrive.
#104964
A
is expected
B
is expecting
C
expects
D
will be expected