找到约 40000 条结果

问题 in / on / at the concert中的介词辨析

The students want to play their compositions ______ the concert.请问专家：这里应该填什么介词？in the concertn, on the concert, at the concert——哪个对？如何区分？谢谢!

问题 代词的指代问题（单数代词还是复数代词）

But, if that person has a team of supporters behind them, whom they regularly update, they are more likely to stick with their new habit during times when they are establishing their new habit and motivation is running low.请问老师，句中 them 是不是应该用 him? 因为我觉得 him 指代...

问题 be looked at by sb的说法是否有误

I don't like to be looked at by the others. 我想问一下不及物动词加介词等于及物动词，那么比如上面这句, by和at都是介词这样写是否有误?

问题 不定式的省略问题（but she ought to be）

She hasn't been promoted, but she ought to have/be.请问这两个都对，还是只能填哪一个？

问题 worn thin 的相关问题

---What can I do for you?---Our old sheets ________, we want to buy new ones.A. worn thin                       B.wearing thin       C.have been worn thin       D.having worn thin老师，这里是独立...

问题 are as namely 的用法疑问

The durability of subgrade soils induced by climatic changes in seasonally frozen areas are as namely, freeze–thaw and wet–dry cycles, have been recognized as a major factor in the poor engineering performance of such soils.请问这句话中are as namely 是做什么成分？怎么后面直接...

问题 look at sb doing sth的成分分析

He looked at the children playing under the tree and felt pleased. 想问下老师,这个句子里面playing under the tree 对 children来说,是定语还是宾补?而后半句 felt pleased 可以理解为修饰children的吗?

问题 and so is...so的用法和含义？

A century is, geologically speaking, a very short period of time. And so is a thousand years.上句中的And so is ...中so 是什么用法和含义? And so is a thousand years 主语省略了吗？so表示强调吗？

问题 动名词作介词宾语的用法

请问介词后面接动名词作宾语要满足什么条件？？？如，be afraid of后可以接doing，而be proud of后却不能接doing. 牛津词典中sign后接of sth,that，例句中却出现of doing. The gloom weather shows no sign of improving. 为何of后面有时可以接动...

问题 This decision is for you to make的改写

This decision is for you to make是否可改写为It is for you to make this decision?

问题 whether it be的理解

...omething else, whether it be plant or animal, dead or alive. 1.这句话中的whether it be可以看做是：it后省略了should所以才有了be原型吗？ 2.如果确实是省略了should，那一般should+do（should常省略）用法是用于对将来事实假设，可在这句话中好像看...

问题 复杂主语结构的主谓一致问题

请问下面句子中谓语动词determine为什么不加s，难道主语不是the demand of individual consumers 吗？这是单数吧？Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of indiv...

问题 to some extent做插入语的位置

But later incarnations of the Galaxy lineup have, to some extent, surpassed the iPhone.to some extent 做插入语是否可以放在主谓之间？即将句子改为：But later incarnations of the Galaxy lineup , to some extent, have surpassed the iPhone.

问题 关于whatever的特殊用法

... and ignoble.此句中whatever式充当普通形容词用法吗？那这样的话it was in him to do不应该是that was in him to do吗?主要纠结在 and has achieved whatever work it was in him to do 这句。

问题 that的用法

Macy’s reported its sales plunged 5.2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wide-ranging challenges.1. a disappointing holiday season performance that capped a difficult...