问题描述：
It's never good to do things behind your parents'backs.
A.you must do everything in front of your parents
B.you must always listen to your parents carefully
C.you should tell your parents what you do before or after doing it
D.you should not do anything to make your parents worry about you
A B C D哪个对?
A.you must do everything in front of your parents
B.you must always listen to your parents carefully
C.you should tell your parents what you do before or after doing it
D.you should not do anything to make your parents worry about you
A B C D哪个对?
问题解答：
我来补答展开全文阅读