问题
I think _________ necessary for students to take an interest in all subjects.
A:that
B:this
C:it
D:one
B:this
C:it
D:one
正确答案是：
同类题型
__________ I smoke here?–– No, you __________.
Look at the wall. There are some pictures ________ it. [ ]
Did you _______ to New York City with your mother?–No, I _______ there with my friends.
Did you get there by _____bike? — No, I took _____taxi.
Alice is one of the students who I am sure always best in most difficult situations.