...is wrong.变为一般疑问句时，不能使用外置结构：不能说：It is wrong what I have said.例句2：Where Covid-19 virus comes from is not clear.变为一般疑问句时，可以使用外置结构：Is it clear where Covid-19 virus comes from is not clear.问题：请教曹老师，这...
It is _____ who answered the call.A. meB. himC. ID. us老师，你好。这道题该如何选择？另外，题中who后面的动词如果改成一般现在时的动词时，又该如何选择？When drinking from a well, one mustn’t forget _____ who dug it.A. themA. theseB. thatC. those在这道...
(1) It is a ______ golden watch.(2) The story must be ______, for I read it in the newspaper.(3) Give your______ name , please.(4) He is a ______ friend.(5) This story came from ______ life.real 和 true 的区别： real 强调人或事物真实的存在，而不是想像的或虚构的；true 则...
...以写作 If you refuse,i am ruined 3.If you laugh, the world will laugh with you 有时可以写作: If you
laugh,the world laughs with you.介于以上例句，我想问下下面这个例句: Three years will have passed before i know
it 是否可以写作Three years has
passed before i know it ...
...【学习要点】1.词义与理解(1) [U]生存，幸存：We
need food and water for survival. 我们为了生存需要食物和水。Air
is fundamental to survival. 空气对于生存是必不可少的。It
was a matter of simple survival. 这完全是能不能生存的问题。To
be able to cope...
...文网址：http://ask.yygrammar.com/q-29245.html原文例句： 1、It's time we ordered dinner. (现在该叫菜了）2、It's high time you bought a new car. (你该买辆新车了）3、He acts as if/as though he knew everything. (他一举一动像是什么都懂）4、She looked a...
问：What does
the writer think of life on Mars ?答：Better
than life on the Earth ?这里的think of 我感觉有3种分析：1）固定短语think
of +名词，我认为这里不是。2）认为这里的of=about，即What does the writer think about life
on Mars ? 这样的话，就是think wha...
牛津词典在讲解rather时有这样两个例句，摘抄如下：It was a rather difficult question.这是个相当难的问题。It was rather a difficult question.这真是个难题。所以rather a和a rather的区别是否是：a rather表示一个很……的东西，rather
a 表示真是...
Communism wasn’t not quite the best system as it eventually led the country to go nearly bankrupt.对于这里的wasn't not根本没有头绪。全文：Communism wasn’t not quite the best system as it eventually led the country to go nearly bankrupt. But if anything the transfer of skills u...
...ion during 2020, the last major U.S. election year. Experts say Meta's profits are closely linked to its highly detailed ad targeting system. They say Facebook's ad system is so customizable that it is possible for advertisers to target a single user out of billions of people using the service.注...
以下这句话出自BBC一篇关于马航MH370的文章：It is expected to draw to a close later this year if there is no progress, although many relatives of passengers want it to continue if nothing is found by then.请问句中的 draw to a close later 是什么意思？
It is generally believed that teaching is _______ it is a science.答案此处填as much an art as，该结构表示的是什么意思呢？该怎么理解？我之前看到另一个结构，as much of a /an+n. +as ，该结构中“of a/an +n.”相当于一个形容词，表具有后面那个名...
...表示is 或was或has吗？下面's分别表示is；has；is；was对吗？It's the best book he's written, but that's not saying much (=none of his books are very good) .这是他写的最好的书了，但这说明不了什么。We were meant to have gone away this week, but Debbie's ill so we cou...