---- How does your second-hand car run? ---- It run all right, but it is being r
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---- How does your second-hand car run?
---- It _____ run all right, but it is being repaired.
A. has B. had C. doesn’t D. used to
试题答案
D
解析:
考查时态。注意but it is being repaired的含义及句中动词的形式“但现在正在被修理”，可知过去与现在的状态相反，因此表示过去的前半句中的谓语动词用过去式，可一下子排除A、B、C，表示“以前常常运转正常”。run用作动词，“开动（机器等）；经营”，如：run a forklift“操作叉车”，run this restaurant“经营餐馆”。