问题

I’m not sure whether he has the key that ______ the door of the classroom.

A:had belonged to
B:belonging to
C:belongs to
D:is belonged to

正确答案是：

同类题型

Green economy offers a new model ________ people could both protect the climate and develop the economy, according to what Li said at the International Cooperative Conference on Green Economy and Climate Change

May I use your computer?—Sure, _____________

That must have been a terrible experience．—Yeah．Iin the damaged car，unable to move．

Pointing to the house on ____roof grew lots of bush, the old man told me that was ____ I would stay

(2013·安徽安庆二模)—She looks very happy. She ________ have passed the exam.—I guess so. It’s not difficult after all.