Question

【题目】Lots of doctors and nurses came back ________ Beijing in March.

A.onB.inC.toD.of

Answer 1

【答案】C

【解析】

句意：许多医生和护士在三月份回到北京。
考查介词辨析。on在……上；in在……里；to到；of……的。短语come back to sp.：回到某个地方。故选C。