问题
Some students are afraid of the teachers ________ strict with students.
A:that is
B:which is
C:who are
D:who is
B:which is
C:who are
D:who is
正确答案是：
同类题型
The earthquake which happened in Japan 11th of March 2011 was a big disaster. — Yeah, I agree. [ ]
________, the Internet was only used by the government. But now it’s widely used in every field.[ ]
Oh, it tastes quite good. May I have _________ cup of coffee? —OK. Here you are.