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科目: 來源:不詳 題型:單選題

I am sorry you’ve been waiting so long, but it will still be some time __________ Brain gets back from his holiday.
A.sinceB.beforeC.tillD.a(chǎn)fter

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科目: 來源:不詳 題型:單選題

       ,the more quickly he will learn a foreign language.
A.The stronger motivation will a person have
B.The stronger motivation has a person
C.The stronger motivation a person will have
D.The stronger motivation a person has

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科目: 來源:不詳 題型:單選題

We are so tired. ______ we could take the day off tomorrow!
A.Only ifB.What ifC.If onlyD.If so

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科目: 來源:不詳 題型:單選題

Dreams occupy your mind; Goals take over your reality.But__will it take to turn your dreams into goals?
A.howB.whenC.whatD.why

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科目: 來源:不詳 題型:單選題

I saw Helen at the party last month. It _________ a year since we met last time.
A.wasB.isC.has beenD.would be

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科目: 來源:不詳 題型:單選題

That was really a splendid evening.  It’ s years _____ I enjoyed myself so much.
A.whenB.thatC.beforeD.since

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科目: 來源:不詳 題型:單選題

This machine is very easy ______. Anyone can learn to use it in a few minutes.
A.operatingB.to be operatingC.operatedD.to operate

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科目: 來源:不詳 題型:單選題

________ the problem of land erosion(侵蝕) getting more serious, the government is searching for a way to deal with it.
A.AsB.WhenC.WithD.If

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科目: 來源:不詳 題型:單選題

-- In the countryside you can enjoy fresh air, blue sky and quiet surroundings.
--- _______ more and more retired people are escaping from the crowded city.
A.It is no wonderB.It is no doubt
C.There is no needD.There is no possibility

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科目: 來源:不詳 題型:單選題

Not only ________ give people relaxation and pleasure, but ________ increase their knowledge of any kind.
A.can travel; it canB.travel can; can it
C.can travel; can itD.travel can; it can

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