()to bed early unless you think it is necessary.
it's necessary for you to go to bed early at night 同义句
I think you should go to bed early every day?
I think it necessary to do sth.还是 I think it is necessary to
英语短文1.do you think it is necessary to learn english?2.do you
I don't think it is necessary for you to attach great import
Do you think it is necessary to wear school uniform at schoo
do you think it is necessary to pass CET4?states your reason
1.Do you think it is necessary for a college student to stud
"Do you think it is necessary to say No sometimes?Why"的英语作文,
do you think it is necessary to have rules at schllo?why?
No problem,Do you think it is necessary?
有没有I think it is necessary to.