题目内容
【题目】It remains to be seen whether online teaching will ________ traditional classroom teaching.
A. replace B. rebuild
C. recover D. reserve
【答案】A
【解析】考查动词辨析。句意:在线教育是否将会取代传统的课堂教育还有待观察。A. replace取代;B. rebuild重建;C. recover恢复;D. reserve储备,预定。根据语境,故选A。
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