Question

【题目】—The doctors and nurses are the________of fighting against the virus (病毒).

—I think so. They are always on the front line.

A.leadersB.relativesC.pioneers

Answer 1

【答案】C

【解析】

句意：——医生和护士们是对抗病毒的先锋。——我认为如此。他们总是冲在前线。

考查名词辨析。leaders领导者；relatives亲属；pioneers先锋。根据They are always on the front line，可知，医护人员一直在前线对抗病毒，他们是抗疫先锋，所以空格处填pioneers。故选C。