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

解析試題分析：句意：上課時努力學習，用這種方法，你就會很快趕上其他同學。A、On the way在途中；B、In this way 用這種方法；C、By the way順便說一下。結合語境可知選B。
考點：考查固定短語。