题目内容
【题目】The race was so close that everyonewas __________ at the finish.
A. holding his breath B. hold his breath C. keeping his breath D. keep his breath
【答案】A
【解析】考查时态。句意:比赛是如此接近,到最后每个人都屏住了呼吸。固定短语:hold one’s breath(屏住呼吸);根据句意要用过去进行时,故选A。
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