问题 have enough confidence to do sth的名词为何不用复数

你好，请问 She has not got enough confidence to do the job alone 中的 confindence 为什么不是复数形式呢？

问题 find sth hard to do 中的不定式是什么成分

The students all find English hard to learn.这里的不定式作什么成分?

问题 主语中含有助动词do时，表语不定式还带to吗

主语中含有助动词do时，表语不定式还带to吗?老师可否举一个例子，谢谢。

问题 下文中的to host是做什么句子成分

The restaurateur discovered the traditional Chinese rice porridge dish while in Hong Kong to host a series of April pop-up meals at local restaurant Lily & Bloom.上文中的红色部分是做什么句法成分？谢谢老师的回答。

问题 than I expected it to be省略了什么成分

Your hometown is bigger than I expected it to be. 请问这句中的 than 后面省略了什么？省略了 that? what? the one? 还是？

问题 turn into,turn to,make into,become into区别

turn into 、 turn to 、 make into 、become into这4个都有“变成”的意思，老师能讲解一下它们具体有什么区别吗？

问题 He seems to be in good health怎么分析句子成分

是seem是谓语还是seem to be是谓语

问题 关于be likely to do中不定时的时的困惑

请问专家老师们，这里的be likely to do中为什么第一句要用原型（不用过去），第二局要用完成进行？

话题 nearby和near，to和toward间的区别

话题 have been to do有这样的句式吗

话题 grew up to 170cm tall的解释

话题 to eat 动名词做实意动词宾语怎么理解

话题 关于be going to be wear的疑问

问题 长难句

It means you would have to have a massive law enforcement presence, where law enforcement officers would be going school to school, home to home, business to business, rounding up people who are undocumented.问题：1.where…是什么从句，怎么理解？2.school和to school是单独的2个状...

问题 比较结构用法

On the other hand, if the bird carried the shellfish up to a higher altitude, an altitude higher than it is necessary to crack the shell, it'd be wasting energy.老师您好，请问an altitude higher than it is necessary to crack the shell如何理解？我不明白的地方是：这个it是形...