问题
选择题
Every student as well as some teachers who _________to visit the Forbidden City
_________asked to be at school gate before 6:00 in the morning.
A．are；are
B．is；is
C．is；are
D．are；is
答案
答案：D
考查主谓一致。who _________to visit the Forbidden City是teachers的定语从句，定语从句的系动词和先行词保持一致，先行词teachers是复数，所以who后面用系动词are，排除B,C；as well as连接两个并列主语时，谓语动词和前一个主语保持一致，因为Every student是单数，所以第二空用is 。所以选D。