Don't listen to music______ you are studying.A.when B.before C.after

Don't listen to music______ you are studying.A.when B.before C.after
Don't listen to music______ you are studying.A.when B.before C.after

Don't listen to music______ you are studying.A.when B.before C.after
这个选择 A
解析 不要听音乐当你学习的时候,B.before 是在.之前 C.after是在.之后
不符合句意
这里如果用while 就更好了 ,可是没有这个选项 while 也是当.时候的意思,后面和进行时态链接

选A
当你学习时不要听音乐。这个用排除法选择。

A

选A