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科目： 來源：不詳 題型：單選題

—It rained cats and dogs this morning. I'm glad we took an umbrella.
—Yeah, we would have got wet all over if we   ________. 
A．hadn'tB．haven'tC．didn'tD．don't

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科目： 來源：不詳 題型：單選題

If we had taken such effective measures much earlier, the river ________ so seriously now.
A．is not pollutedB．would not be polluted
C．had not been pollutedD．would not have been polluted

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科目： 來源：不詳 題型：單選題

I think that's unlikely to happen, but if that_______, both America's and China's interest would be severely damaged.
A．should occurB．occurs
C．had occurredD．is going to occur

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科目： 來源：不詳 題型：單選題

John wants to see me now, but I have so much work on hand that I would rather he ________ tomorrow than today.
A．should comeB．will comeC．is comingD．came

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科目： 來源：不詳 題型：單選題

I was admitted into a famous university. My success______ me pleased with myself but I didn’t .
A．might have madeB．might make
C．should have madeD．should make

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科目： 來源：不詳 題型：單選題

What if you _____ to send an essay with your application? Would you have been rejected?
A．forgetB．would forgetC．had forgottenD．should forget

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科目： 來源：不詳 題型：單選題

It’s important that the future ______ with a goal of caring for the environment.
A．will buildB．would be built
C．be builtD．was built

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科目： 來源：不詳 題型：單選題

When the middle-aged man was visiting his girlfriend, she demanded that he _______ his beard.
A．shavedB．had shavedC．would shaveD．shave

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科目： 來源：不詳 題型：單選題

—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
—____ my students have a try?
A．ShallB．MustC．WillD．May

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科目： 來源：不詳 題型：單選題

- - How dangerous it was!
- - Yes, but for the passer - by' s quick action, the girl _____
A．was drownedB．could have been drowned
C．had drownedD．should be drowned

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