be it doing/that...是什么结构?

be it doing/that...是什么结构? it necessary that a plan be wtade before doing the work．这是虚拟语句吗it necessary that a plan be made before doing the work. it means that nothing that is worth doing can be gained分析nothing的谓语是哪个?外加翻译 ___ one's work properly may be worse that not doing it at all.A.Not to do B.Doing not C.Doing D.Not doing I often read books.I like doing it/that.是it还是that 英语翻译It is me that am doing this thing It is me that be doing this thingIt is me that doing this thing以上哪种是对的或全是错的,那正确的怎么说 be afraid of doing that造句that是干什么用的 请解释一下...,doing sth句式的意思就是那种前面是一个完整的句子,后面加一个逗号,然后doing.比如Our teacher asked us to do it ourselves,adding that we should be more confident than before. l dont like it that he should be alone at home doing nothing at all dont like (it) that he should be alone at home doing nothing at all 为什么填it be that as it be that as it 英语happen句型造句用1、sth.happen(s) to sb.2、It happen(s) that 3、sb.happens to be doing/to do三种句型各造些句子＜特别是第三个to be doing那个＞关于第三个的doing句型是重点..... It+be+名词+doing 造句.急 They thought it no good doing that 请问这个句子是什They thought it no good doing that 请问这个句子是什么时态,为什么? need doing 和need to be done 的区别单选题：it is a question that really_A____.A.don't need answering B.needn't to be answered为什么不可以选B 我在网上搜过 need doing 和need to be done是一样的 打错了 don‘t 是doesn't It‘s necessary that.(中文意思） get/be used to doing sth.(同上） be used for be used to do sth 是be tired of doing还是be tired doing be doing句型有哪些?注意是BE DOING!