I could have done it better if I_______more time.

I could have done it better if I_______more time.A.have had B.had C.had had D.wi

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We can infer from the second paragraph that________

We can infer from the second paragraph that________A.the society is not satisfie

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典型的苯丙酮尿症是因肝脏缺乏

典型的苯丙酮尿症是因肝脏缺乏A.酪氨酸羟化酶 B.谷氨酸羟化酶 C.苯丙氨酸羟化酶 D.二氢生物蝶呤还原酶 E.羟苯丙酮酸氧化酶

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第10题__________

第10题__________A.It sounds like a flu. B.I also advise resting for a couple of da

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The________flowers were all that remained.

The________flowers were all that remained.A.two yellow little B.little two yell

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