Question

【题目】A lot of schools across China ___________ starting classes because of COVID-19.

A.put upB.put offC.put onD.put away

Answer 1

【答案】B

【解析】

句意：中国很多学校因为COVID-19推迟了开学时间。

考查动词短语。put up张贴；put off推迟；put on穿上；put away收起来；根据句意理解可知，这里表达的是“推迟开学”，所以应该用put off，故选B。