--- ________ do you help your mother clean the house? --- Once a week.
#47256
A
How far
B
How long
C
How soon
D
How often
推荐题目
______ Tom______ Mary speaks good Chinese, so they communicate with these Chinese students very well.
#47845
A
Neither; nor
B
Not only; but also
C
Both; and
D
Either; or
“You must keep______ in the hospital,” the woman said to me ______ .
#45238
A
quietly; quiet
B
quietly; quietly
C
quiet; quietly
D
quiet; quiet
--- Mrs. Brown, I don’t think we can get there on time by bike. --- You mean it’s ___________ for us to take a taxi?
#46344
A
necessary
B
important
C
possible
D
difficult
The job is so ________ that I could ________ finish it on time.
#45802
A
hard; hard
B
hardly; hard
C
hard; hardly
D
hardly; hardly
----Have you finished writing the letter_______? ----Not ______
#44933
A
just , already
B
already , just
C
ever , just
D
yet, yet