When Steven suddenly remembered that he had left his mobile in the office, the t

题干

When Steven suddenly remembered that he had left his mobile in the office, the train was already ________.

A．on the go

B．on the rise

C．on the run

D．on the move

上一题下一题 0.64难度单项选择更新时间:2013-11-19 03:09:33

小学学科试题库

初中学科试题库

高中学科试题库