Whengoingupstairsordownstairs,weneedtowalkontheright,le...
来源:语文精选馆 2.94W
问题详情:
When going upstairs or downstairs, we need to walk on the right, leaving the left space for the people who ___.
A. hurry up B. look around C. run away
【回答】
A
知识点:动词和动词短语
题型:选择题