I must be off now. My friends outside.A. waitB. have waitedC. were waiting D. are waiting
I must be off now. My friends outside.A. waitB. have waitedC. were waiting D. are waiting
发布时间：2020-08-17 01:09:12
I must be off now. My friends outside. A. wait B. have waited C. were waiting D. are waiting
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A. wait B. have waited C. were waiting (答案→)D. are waiting 解析：考查时态。句意：我现在必须得走了，我的朋友正在外面等我。根据句意说明说话的时候我的朋友正在外面等着我，所以使用现在进行时的时态。现在进行时表示正在进行，正在发生的事情。故D正确。