15513 个回答
so 可以用作连词吗
so表示”也如此“，后接倒装句时，so是个副词。所以so 和前一句用逗号连接属于语法错误。前面的逗号要改为分号，或逗号+and, 或者句号，另起一句。例如：Tom has left, and so has John. (正确）Tom has left; so has John. （正确）Tom has left. So has John. （正确）Tom has left, so has john. （错误）
回答于 1秒前
名词性从句中wh-疑问词和融合关系词的功能
1 你对wh-疑问词和wh-融合型关系词的分类是正确的。2 作为疑问词，wh-ever=wh-词，但多了表示surprise或anger这一层感情色彩。例如：I don't know whatever we can learn from this 14-year-old girl. 究竟能学到什么。3 what, which, whose既可以是疑问代词，也可以是疑问限定词。前者直接作主、宾、表语，后者修饰名...
回答于 1秒前
no more是副词吗（可以修饰名词吗）
no more是副词性结构，但不是修饰名词，而是修饰系词be. = Now Childbirth is not a risk any more.
回答于 1秒前
more than用法疑问
than后的不定式遗漏了to, 这应该是输入错误。应该加上不定式符号to.It's easier to gain access to a basket of bonds than (it is) to go out and buy them.
回答于 1秒前
simple还是simply
一个名词前如果有形容词和限定词，形容词必须在限定词之后。冠词为限定词，形容词simple不可能用在冠词之前。所以这里要用副词simply, 表示强调，类似与just。
回答于 1秒前
It is typical of sb to do sth 是什么意思
it is typical of sb to do sth. 某人经常、通常做某事。It was typical of her to be late. [=she's often late]她经常迟到。
回答于 1秒前
The box is too heavy for me to carry (it).
too...to do结构中的悬空不定式是optional，即为选择性的，可以用悬空不定式，也可以用普通不定式。例如：The book is too difficult for children to read (it).另外，不定式作目的状语时，悬空不定式也是选择性的。例如：I bought a new suitcase to put my clothes in (it).
回答于 1秒前
Results show that:that后加冒号的表达形式
大写意味着另一个句子开始，可以你的句子中大写的只是一个that从句，所以是错误的。建议修改如下：Results show that the thermal conductivity ranges from 0.765 to 1.134 W/m/K and decreases with each freeze-thaw cycle.
回答于 1秒前
虚拟语态中省略的问题
You should have thanked her before you left.I meant to, but when i was leaving i couldn't find here.这个对话中，meant to是不恰当的。应改为had meant to 或者 meant to have。第二个对话中，would like to have是正确的。
回答于 1秒前
与将来事实相反虚拟语气的从句should
学语法时，例句尽量从简，这样才能真正体会语法点。我改用简单例句说明。当if从句假设的说话人认为不可能或不大可能实现的条件时，if从句可以为三种虚拟语气形式：过去式、were to do 和 should do.If it rained tomorrow, I would stay at home.If it were to rain tomorrow, I would stay at home.If it should rain tomo...
回答于 1秒前