问题
This is______ difficult problem that few students can work it out.
A:go on
B:to go on
C:go in
D:going on;
B:to go on
C:go in
D:going on;
正确答案是：
同类题型
________ would you like to have — ________. I have lots of bread. I’m not hungry.
_____ of the students in our class has two storybooks. We_____ reading them.
The movie_______ we saw last night was fantastic.
been there with me,I would have felt terrible at the ceremony. [ ]
How is your English study— Not bad. But I ________ learning English grammar.