题目内容
14. Her house at 6 o’clock this morning and it for about an hour.
A. was on fire;caught fire
B. caught fire; was on fire
C. had caught fire;had been on fire
D. caught a fire;was on fire
14. B
14. B解析:考查动词词组。句意:她的房子 今天早上六点钟着火了,大火烧了约一个 小时。catch fire着火,表示动作;on fire着 火,表示状态。this morning说明应用一般 过去时。故选 B.
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