题目

很小的东西,用肉眼很难看清楚时,我们可以借用() 来观察。 A . 显微镜 B . 放大镜 C . 望远镜 答案:A China is seeking ________ access to ________ more friendly environment in economic development between the United States. A.an; a          an; the          C./; a            D.the; /
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