皮皮学，免费搜题
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搜题
【单选题】
干扰素抗病毒作用的机制是
A.
抑制病毒生物合成
B.
抑制病毒吸附
C.
诱导细胞产生抗病毒蛋白
D.
阻止病毒释放
E.
阻止病毒穿入
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【单选题】She didn’t receive the application form; it _________to the wrong address. A) sent B) be sent C) was sent D) being sent
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【多选题】下面哪些物质属于两亲性物质?
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磷脂
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十二烷基磺酸钠（SDS）
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胆汁酸
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载脂蛋白
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【单选题】听力原文：M: How's the response to our advertisement for supervisors? W: Well, we have about forty applications, but there's hardly anyone with experience. M: I think we should contact an agency to help us...
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【单选题】Listen to the following excerpt and identify the title and composer of this excerpt .
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【单选题】Identify the sentence that uses the correct verb tense or tenses.
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【单选题】She didn’t receive the application form; it _________to the wrong address. A) sent B) be sent C) was sent D) being sent
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