问题

Lucy had few close friends. So she didn’t know ________ about the trouble.

A:used to drink ; is used to drinking
B:used to drinking ; drinks
C:is used to drinking; used to drink
D:is used to drink ; is drinking;

正确答案是：

同类题型

On one side of the park, there is a patch of trees, ______ a river winds.[ ]

It’s careless _____ him to make the same mistakeagain. I think it important ______ everyone to be careful in everything.

I’m surprised to hear that Sue and Paul have ________.— So am I. They seemed very happy when I last saw them.[ ]

How far is the factory from here—It’s about 4 kilometres _______.

Progress so far has been very good______，we are sure that the project will be completed on time