找到约 21000 条结果

问题 句子分析

Most tests require collecting cells by webbing saliva in the mouth and sending it to the company for testing.All tests require a potential candidate with whom to compare DNA.这句话该怎么理解呢？

问题 这是确认性表语吗？

In the statement 2x=y, y is a function of x.我感觉可以说a function of x is y

问题 分析句子成分

求分析句子成分     Thinking is essentially a process of making connections in the brain.         essentially修饰的是process吗，副词为什么可以修饰名词，还是修饰的这个句子？

问题 wish虚拟语气

I wish you break a leg in the coming English speech contest.老师，wish后面不是要用虚拟语气吗，为什么这里直接用了break的动词原形？

问题 with的用法

Put a little water onto the edge of wrapper and fold it in half, with the feeling inside.这里with 引导的介词短语修饰fold的么？

问题 一般将来时怎么用

I ____(leave) in a minute. I ___ (finish) my work before I___(leave). 怎么填呢?

问题 一道单选题

有这样一道题，哪个选项最合适？The soldier has been away from home _________.A. after one yearB. in one yearC. since year oneD. for Year One 

问题 either用法

But don't fear for the penguin in Alaska, either: "It was doing fine, living on herring," Dr. Boersma said.这句话的either加冒号什么用法，是副词还是连词？修饰哪个词？

问题 family 用法

人教英语七年下43页有一个对话里面的句子是：What is your family doing ?回答是：We usually stay in when it snows 问句里的family 想表达的意思是家人，为什么没用are ？

问题 分析句子(closed,open的用法,hot的成分)

It's quite strange that the man sleeps with his mouth closed and his eyes open.请问closed和open为什么要放在mouth和eyes后？不是说形容词修饰名词放在名词之后吗？I like autumn best，I like it cool.请问cool在这里做什么成分？

问题 next day与the next day的区别

...但是下面这句呢？怎么解释？为什么没有 the？John told us that Mary would be coming next day.  约翰告诉我们玛丽第二天来。谢谢专家指点！

问题 动名词的修饰语

...quot;Then here comes someone, perhaps myself, and stands here, and says to that lamp, as I might do, collecting all my will — 'Turn upside down without breaking, and go on burning steady, ' and — Hullo!" 1. go on burning steady, go on doing 是动名词可以用形容词...

问题 宾语从句用一般现在时与一般过去时的区别

I have been told that John ______(be) back from his journey to India. What about visiting him tonight?答案是 is，但是我觉得应该是过去时 was。已经到家了，到家这样动作发生在被告知之前。

问题 形容词短语作状语与分词短语的同义转换

...ing my boyfriend , she has turned all my friends against me.(=Not thinking that this was enough ) ...翻译：她夺走了我的男朋友还不满足，又挑起我所有的朋友和我作对。

问题 这里为什么用them而不是it

有一道题:I like this pair of shoes.Could I try ___ on,please?A.it B.ones C.that D.them答案给的是D选项. 这个选项对吗?对我来说it 和them都是可以接受的.it指代this pair, them指代shoes.所以就有点糊涂了.为什么只能用it或者只能用them?