A-A+

You should take more physical ______ . Don't a

2022-08-05 15:02:41 问答库阅读 169 次

问题详情

You should take more physical ______ . Don"t always sit at the desk doing your
A．exercise, exercises
B．exercise, exercise
C．exercise, exercise
D．exercises, exercises请帮忙给出正确答案和分析，谢谢！

参考答案

正确答案：A
解析：exercise表示运动时常用单数形式，表示练习(作业)时，要用复数形式。