19年咱们长沙的中考题：19. ____________ fun itis to have a field trip on the Orange Island!A. What B. What a C. How还原后的句子应该是： Itis fun to have a field trip on the Orange Island. 这里的fun是名词，因此只能用What fun itis to have a field trip... 如何非要...
Though DIY has
traditionally been seen as a male hobby, the research shows itis women now leading the charge.上面句子摘自2023全国甲卷阅读理解题B。请问itis women now leading the charge是否分析为who are被省略使用的一个强调句？句子现象应该如何去理解，谢...
On the other hand, if the bird carried the shellfish up to a higher altitude, an altitude higher than itis necessary to crack the shell, it'd be wasting energy.老师您好，请问an altitude higher than itis necessary to crack the shell如何理解？我不明白的地方是：这个it是形...
...下面几个问题：1.I have always been honest and straightforward , and it doesn't matter_______I'm talking to.A. Who isit B. who itis C. itis who D. itis whom 答案...
...eC.make friends with herD.steal some information74.What is considered as a great danger
in the text?A.The technology developed by Natalie’s
father.B.An explosion set off by some bad
people.C.The CIA’s training of boys for its
tasks.D.Secret agents’ spying on scientists.75.What is the purpose o...
...》第 7 版的 believe 词条有如下句式搭配和例句：[VN (that)]Itis believed that the couple have left the country. 据信那对夫妇已经离开了这个国家。我没看出这个例句是如何体现“[VN (that)]”这一句式搭配的，我的理解是：[VN (that)] 表示“动...
The miracle is that what he did in the little space of seventy years could have been done at all, even by a great genius. 请问句中at all不是只能出现在否定句和疑问句中吗？在以上陈述句中怎么理解？
If you have really been studying English for so long, it's about time
you ____ able to write letters in English.
A) should be B) were C) must be D) are
这道题选B，为什么A不对？itis about time虚拟语气有时候不是也用should do吗