...地方，望大家帮忙解答，谢谢！！After the arrival of hunter-gatherers in the southwestern region of North America, several alternative types of agriculture emerged, all involving different solutions to the Southwest’s fundamental problem: how to obtain enough water to grow c...
...进一步解释如果没有that 分句，外置it 不能有。（原话but note that
extraposition it cannot be inserted if the clause isnotadded）为什么不能有？我想应该是因为it 是从句的形式主语，如果没有从句，作为形式主语的it就没有存在的意义了。更...
...mple, a group of workers wrote"Friends
of Khufu.". "It's because they were not just building the tomb of
their King."Says
Egyptian archeologist Zahi Hawass.
"They were building Egypt.It
was a national project, and everyone joined the activity."It's
because they were 中的it 具体是指的什么...
... 2017 年高考英语的浙江卷读后续写：Mac was pedaling hard now. He waved and yelled at passing cars but was careful not to slow down. He saw a steep uphill climb before him. He knew that once he hit the hill, he’d be easy caught up and the wolf’s teeth would be tearing into his f...
...t their lives, I would have envied them less. I didn't see, then, what a prisona house could be, since houses seemed to me brighter, handsomer places than any factory.上述句子中的“what a prisona house could be”是什么语法知识呢？我初步判断是【省略it is的感叹句作表...
...看看下面的笔记有没有问题？ a. Emerging from the 1980 census is the picture of a nation
developing more and more regional competition, as population growth in the
Northeast and Midwest reaches a near standstill.（1998年考研阅读真题第四篇）1980年的人口普查显示，东...
...ose turn was to tell a story.2. When they proceed from some cause which it is impossible for us to detect.这里为何不能是which is impossible for us to detect?3. The tall man,whose plan it was to escape,disagreed with us.为何不能是 whose plan was to escape.这三个句子为何要加it...
1. I have finished a large part of the book,the rest of which _____ more difficult. A.was B.were 2. Although the first part of the book is easy, the rest ______. A.are difficult B.is supposed difficult C.has proved difficult D.have been found difficult 两者...
A statement read to the court by the social worker who was first on the scene said: “I was taken aback by what I saw and was extremely shocked to see a baby looking up at me sat in a divan drawer. [The baby] stared at me and was rocking back and forth.最先赶到现场的社工向法庭宣...