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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】—What time do you usually get up on weekends?— _______around eight o’clock
A.
On
B.
In
C.
At
D.
For
【单选题】It’s four o’clock in the afternoon．The boys __ in the pool.It’s four o’clock in the afternoon. The boys __ in the pool.
A.
is swiming
B.
are swiming
C.
are swimming
D.
is swimming
【单选题】---- Do you take exercise every day? ----Yes．I always thirty minutes after supper.
A.
spend
B.
cost
C.
take
D.
pay
【单选题】He was often seen _________ with charity work last year.
A.
to help
B.
helped
C.
helping
D.
help
【单选题】The room was filledsmoke after the big fire and people had to stay outside.
A.
of
B.
with
C.
in
D.
for
【单选题】Boysand girls, try not ______in class.[ ]
A.
sleep
B.
to sleep
C.
sleeping
D.
sleepping
【单选题】--- Linda always studies from 7:00 to 10:00. --- Yeah, she is a ________ student.
A.
worried
B.
hard-working
C.
friendly
D.
beautiful