问题
最新题目
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He was never able to ask her to marry him out of fear of ________.A ejectionB injectio..
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It is advisable that he ________ a seat in the train to Beijing.A may reserveB ought to..
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Breathing is something we do ________ and we rarely think about it..A enthusiastically..
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He has stopped taking heroin (海洛因) now, but admits ________ that he will always b..
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以下对于药物稳定性的叙述中,错误的是()A.易水解的药物,.....
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You are ________ when you allow things to happen, but do nothing.A energeticB passiveC ..
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