问题 join the expedition还是join in the expedition

He’s still hesitating about ______ the expedition. A. joining   B. joining in请问如何选择？join the expedition还是join in the expedition？

问题 分析in the otherwise still challenged US economy

It has been one of the bright spots in the otherwise still challenged U.S. economy.请老师帮我解析一下 in the otherwise still challenged US economy， 谢谢！

问题 be a study in sth用法

Confused? Welcome to the party. If there's one thing about Hello Kitty, it's that she's proven adaptable and as much a study in contrasts during her long career. 这句话的as much就是做状语吧，最后这个a study in 是不是一个固定短语？在这里怎么翻译？

话题 in that引导什么从句

话题 in 10 minutes' time

话题 in case引导表语从句

问题 副词位置的灵活性

It was therefore rather difficult for them to find time to do all their other duties....at still others,they do not have either to stop or to go slow,....老师，副词可以这样放吗，这是小说排版问题，还是副词位置的灵活性？

问题 sudden 与 suddenly 的用法区分

All eyes were on the TV when suddenly, the screen became black. My TV broke at the most exciting moment of the game. suddenly不是应该用形容词吗？

问题 and felt pleased 并列关系问题

He looked at the children playing under the tree and felt pleased.请问老师 felt pleased 它是He的并列句? 还是the children 并列的2个宾补?

问题 and who should…是什么句型

And who should turn up at the ceremony but John! 请问这个 and who should…是什么句型？为什么用感叹号而不是问号？这不是疑问句吗？

问题 不定式作宾补和定语区分

...ad to ask my friends to help to prepare the food. 这里to come看成宾补和后置修饰语（后置定语）语义上的区别是？烦请老师给出对应的翻译方式。2. I don’t have money to buy a car.I don’t have the money to buy a car.这两个句子第二个不定式作定语第一...

问题 关于地点状语从句、反意疑问句和动名词复合结构的几个问题

1. which在特殊疑问句中，可以针对表语提问吗？2. 有nowhere引导地点状语从句的权威例句吗？3. 我知道主语为第一人称，动词为wish，变反意疑问句是用may,我想知道如果是wished，是要用might吗？4. where，wherever，everywhere，somewhere等引...

问题 continue 和go on的疑问

我的疑问1：(1)continue to do =continue doing都是表示继续做先前的事对吗？新概念英语第二册第44课：she was soon out of breath but she continued to run。这里就是contine to run=continue runing 对吧？(2)那网上所说的：“continue to do sth.===go on to do sth.（...

问题 My home in China这里为什么不加is?

 比如说：My home is in Sichuan. 这里就要加is。可为什么My home in China不加is呢？英语小白真诚求问。由衷感谢。

问题 have difficulty in doing(介词短语是做状语还是定语）

Young people have difficulty in contacting family."in contacting family"理解为做difficulty的定语好点儿，还是理解为做句子的状语好点儿?