问题

Do you have any plans for this weekend—I’m not sure. I_____________ go climbing Mount Tai.

A:must
B:need
C:may
D:have to;

正确答案是：

同类题型

To understand the complex situation completelyrequires more thought than ________ so far

―What do you want to be in the future, John ― I want to be _____ fashion designer. It is ______ interesting job.

________ from the top of the mountain, the scenery was very beautiful.

Joe ________ his anger, remembering the mistakes he had made before．

Linda was lost in the forest and her parents were really her.