Question

Work hard when you are in class.              , you will catch up with your classmates quickly.
A、On the way               B、In this way          C、By the way

Answer 1

B

解析试题分析：句意：上课时努力学习，用这种方法，你就会很快赶上其他同学。A、On the way在途中；B、In this way 用这种方法；C、By the way顺便说一下。结合语境可知选B。
考点：考查固定短语。