语法与词汇
6.
Tom is one of the top students who ______ by the headmaster.
A、
have been praised
B、
has been praised
C、
have praised
D、
are praised
【正确答案】
A
【答案解析】
who引导的定语从句先行词为the top students，所以从句中谓语用复数形式，排除B、D。根据句意，学生是被表扬的，故用被动语态，选A。
提交答案
关闭