--How long ________ in that company before you work with us?--For eight 8 years.
#100523
A
were you employed
B
have you been employed
C
had you employed
D
will you be employed
推荐题目
In the last ten years, they _______ three great scientific experiments. 
#103919
A
finished
B
have finished
C
had finished
D
have been finished
—When__________ and visit our exhibition next month?— When_______, I will let you know.
#104214
A
will he come; he will come
B
will he come; he comes
C
does he come; he will come
D
does he come; he comes
He______to several European counties so far.
#103236
A
was
B
has been
C
had been
D
will be