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1. As the capital of China, Beijing has a history of more than ____ years.
A.
fourthousand
B.
fourthousands
C.
fourthousandof
D.
fourthousandsof
【考点】
整数表达;
【答案】
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单选题
普通
课时演练
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1. —I think students should have mobile phones to call their parents.
—________. They often use them to play games instead.
A.
I hope so
B.
I don't agree
C.
No problem
D.
Good idea
单选题
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2. David, get up early, ________ you'll catch the early bus.
A.
but
B.
and
C.
after
D.
or
单选题
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3. The Earth is our home, so we must ____ people ____ polluting it.
A.
stop;from
B.
stop;to
C.
torescue;from
D.
protect;for
单选题
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