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【单选题】
—How old are you?
—I'm fif. I was born ______ 1990.
[ ]
A.
in
B.
at
C.
on
D.
for
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【单选题】The family are thinking about_____ to another house.[ ]
A.
move
B.
moved
C.
moving
D.
to move
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【单选题】—Are your shoes the same _______ Vivien's?—Yes, they are. [ ]
A.
as
B.
like
C.
from
D.
to
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【单选题】He thinks himself somebody, but we think him _____.
A.
nobody
B.
anybody
C.
somebody
D.
nobody
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【单选题】--_______ does your father watch TV? --He is always busy, so he _______watches TV.
A.
How long; sometimes
B.
How often; hardly ever
C.
How many; never
D.
How much; always
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【简答题】单句改错。1. I think that the zoos apply clean and safe places for enered animals to live in. 2. I support the protection of environment. I stopped to use the plastic shopping bags last year. 3. We sho...
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【单选题】已知随机变量ξ服从二项分布ξ~B(6,12),则E(2ξ+4)=( )
A.
10
B.
4
C.
3
D.
9
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【单选题】—I’m sorry to tell you that the plane _____.—Oh, dear! I should come here a little earlier.
A.
takes off
B.
will take off
C.
has taken off
D.
took off
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【单选题】The kind lady devoted all her life ______ those homeless children.
A.
helped
B.
helping
C.
to help
D.
to helping
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【简答题】单词拼写。1. They are having great fun _____ (观看) a basketball match on TV.2. I really love thissong. It _____ (听起来)wonderful.3. Taibu lake isa good_____ (地方) forpeopletogo boating.4. Lang Lang is a very _...
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【单选题】Don'tworry.Thebuswillarrive _____tenminutes. [ ]
A.
at
B.
for
C.
in
D.
by
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