it is a waste to do sth与it is wasteful to do sth有区别吗?他们的用法?RT

What ___ time it is to listen to a speech having nothing to do with you.需详解 A waste B wastesC a waste of D waste for they think it is a waste of time to do it now能不能改成they think it a waste of time to do it now为什么 What ___ time it is to listen to a speech having nothing to do with youA waste B wastesC a waste of D waste for it is a waste of time to do 这个句子it is a waste of time to 》》》 怎么写成 爱上她纯属浪费时间 it is waste of time to fall in love with 是不是少了什么陈分? It is a waste of money 后用to do还是 doing 英语题不明白1.What( )time it is to listen to a speech having nothing to do with you!A waste B wastes C a waste of D a waste for 不懂～～都有浪费的意思`要怎样选择? it is a waste to do sth与it is wasteful to do sth有区别吗?他们的用法?RT it is a waste of time doing接SB怎么接 it is no wonder to do sth接SB怎么接 是It is a waste of time to play computer games 还是Playing computer games is a waste of time -Doing it like this means___time.-I do not mean___it.A.wasting to do B.to waste doing C.waste do D.wasting doing it is a waste of time doing还是to do为什么?How long is it from the library to his home?还是How long it is from the library to his home? It is a waste of time doing this这里为什么用doing而不用do?为什么? It is only a waste of time 1.10 Don't waste any time trying to persuade him to join us .__ is no need to do so.Don't waste any time trying to persuade him to join us .__ is no need to do so.A.It B.This C.That D.There请说明理由, It is likely to end up being a waste of time and money It is a waste of time ( ) that againA.say B.said C.to say D.saying it is a waste of time to play computer games day and night waste.is.all.of.time.to.IT.there.sit.time.the.a连词成句