题目内容
【题目】At first, our company was very small, but after purchasing some smaller ones, it soon __________ into a large one.
A. lengthened B. extended
C. stretched D. expanded
【答案】D
【解析】句意:起初,我们公司非常小,但在购买了一些更小的公司后,很快成为一个大公司。lengthen加长,延长;extend延长,延伸;stretch变长,拉紧;expand扩大,膨胀。
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