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I must be off now. My friends outside.A. waitB. have waitedC. are waitingD. were waiting

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解决时间 2021-04-06 05:50
  • 提问者网友:一抹荒凉废墟
  • 2021-04-05 20:03
I must be off now. My friends outside.
A. wait
B. have waited
C. are waiting
D. were waiting
最佳答案
  • 五星知识达人网友:神也偏爱
  • 2021-04-05 20:31
A. waitB. have waited(答案→)C. are waitingD. were waiting解析:考查时态。根据上文的must be说明是对现在的情况进行说明,因为“must+动词原形”说明对现在的情况进行推测。故C正确。句意:我现在必须得走了,我的朋友在外面等我。
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  • 1楼网友:患得患失的劫
  • 2021-04-05 20:48
正好我需要
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