-- have you worked in the factory?--For 5 years.
#43506
A
How soon
B
How much
C
How often
D
How long
推荐题目
A professor from _______university said that he would think out _______unusual way to face the serious problem .
#40081
A
a ; the
B
an ;a
C
a ; an
D
an ;the
I use my computer_______ information every week.
#40707
A
to search
B
to finding
C
to search for
D
to look
---_________ does he take this medicine?---Twice a day.
#43604
A
How long
B
How often
C
How soon
D
How much