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【单选题】

—There is a lot of wind in North China.
—Well, more trees______ every year to stop the wind.

[ ]

A.
must be planted
B.
can planted
C.
should planted
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【单选题】-_____ is the baseball?-It's under the bed.[ ]
A.
How
B.
Where
C.
What
D.
Who
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【单选题】﹣Can I finish my homework tomorrow?﹣__________. You must finish it today?
A.
Yes, you can
B.
No, you can’t
C.
No, you needn’t
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【单选题】You borrowed my dictionary and never it to me.[ ]
A.
followed
B.
gave
C.
returned
D.
brought
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【单选题】I won’t buy it because it’s too ______.
A.
expensive
B.
more expensive
C.
most expensive
D.
much expensive
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【单选题】Do the poor have enough houses ______?
A.
live
B.
to live
C.
to live in
D.
living
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【单选题】The global financial crisis (金融危机) has made many people _____ their money. [ ]
A.
to care for
B.
took care of
C.
be careful with
D.
to be cared about
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【简答题】老师告诉学生小明说，“若O为△ABC所在平面上的任意一点，且有等式OP=OA+λ(ABcosC|AB|+ACcosB|AC|)，则P点的轨迹必过△ABC的垂心”，小明进一步思考何时P点的轨迹会通过△ABC的外心，得到的条件等式应为OP=______．（用O，A，B，C四个点所构成的向量和角A，B，C的三角函数以及λ表示）
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【单选题】单项选择。Stop talking and ______ work. [ ]
A.
get
B.
gets to
C.
gets
D.
get to
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【单选题】I will tell you if he ______ to Beijing tomorrow.
A.
come
B.
comes
C.
will come
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【单选题】--- Where will 2014 Youth Olympic Games __________? — In Nanjing.
A.
take care
B.
look through
C.
take place
D.
stand for
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