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【判断题】
贵州矿产资源富集,有31种矿产保有储量列全国前十。()A.
正确
B.
错误
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【单选题】Jack is not very decisive, and he always finds himself in a ______ as if he doesn't know what he really wants to do.
A.
fantasy
B.
dilemma
C.
contradiction
D.
conflict
【简答题】What is the main goal of sending human missions to Mars? A) To find out if life ever existed there. B) To see if humans could survive there. C) To prove the feasibility of large-scale space ventures. ...
【简答题】Something must be done to pr factories sending out poisonous gases so as to keep the city _________. A polluting B. from polluting C. pollute D. from being polluted
【单选题】. I think immediate action should be ____to prevent the facories sending out waster
A.
make
B.
brought
C.
taken
D.
paid
【单选题】The boy was having a class when the earthquake broke out in yushu. He could have been killed if he with his family.
A.
had stayed
B.
stayed
C.
would stay
D.
is to stay
【单选题】Sending Sandra a letter was ________，because her husband might intercept (截取) it.
A.
out of question
B.
out of the question
C.
in question
D.
of question
【单选题】—Does Ted tell you if he next Sunday? —No, he doesn’t . But if he , I’ll give you a ring.
A.
will come, will come
B.
comes, will come
C.
comes, comes
D.
will come, comes
【简答题】研究对象是矩形,建立()更方便边界描述。
【单选题】The sun is shining in the sky and sending out ______ light and heat.
A.
a large number of
B.
a great many
C.
a large amount of
D.
a lot
【单选题】听力原文：M: I' ve lost the disc of John. W: If he finds out, he will really lose his temper. How will John react when he learns about what the man did?
A.
He'll become very angry.
B.
He'll tend to find it.
C.
He'll try to find it.
D.
He'll get another one.
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