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科目: 來源: 題型:014

The moon has been visited by ________ already.

[  ]

A.a(chǎn) man
B.some man
C.man
D.the man

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科目: 來源: 題型:014

I ________ English for 4 years.

[  ]

A.have studied
B.studied
C.study
D.will study

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科目: 來源: 題型:014

Our rooms must ________ clean and tidy.

[  ]

A.keep
B.be kept
C.keeping
D.keeps

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科目: 來源: 題型:014

It ________ every day so far this week.

[  ]

A.has rained
B.rains
C.will rain
D.is raining

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科目: 來源: 題型:014

The scientists use satellites for ________?

[  ]

A.looking the sky
B.studying the universe
C.making other stars
D.seeing the seas

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科目: 來源: 題型:014

After that, he lived ________ 5 years.

[  ]

A.more
B.much
C.a(chǎn)nother
D. other

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科目: 來源: 題型:014

Spring comes. It is the best time for ________ trees.

[  ]

A.planting
B.to plant
C.plants
D.plant

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科目: 來源: 題型:014

________ years ago, coal came from trees and other plants that grew on earth.

[  ]

A.Million of
B.Million
C.Millions of
D.Millions

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科目: 來源: 題型:014

________you ________ finish your work tomorrow?

[  ]

A.Will, can

B.Will, be able to

C.Can, be able to

D.Can, will

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科目: 來源: 題型:014

It's fine today. Let's go to the park, ________?

[  ]

Ashall we     Bdon't we

Cwill we      Dwon't we

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