问题 There seem to be用法疑问

There seem to be a lot of people outside.这个句子成分怎么分析

问题 令人困惑的短语结构:of evolved to

向老师请教；如何理解： of evolved to 这个短语结构

问题 accustom oneself to sth中的介词短语是宾补吗

He has accustomed himself to the work. 他使自己沉迷与工作。to the work 是介词短语做宾补么？

问题 ​It is difficult to do sth的句子成分

It is difficult to understand what she's talking about.请问句中的to understand是什么成份？谢谢！

问题 翻译：two students to every member of staff

There are two students to every member of staff.   to every member of staff 做什么成分？怎么翻译它合适，是表示对象吗？

问题 attract sb to do sth的用法对吗

Her beauty attracts people to help her.The funny shape of the cake attracted children to taste.请问这样的句子对吗? 对或不对，都希望有比较可靠的依据和出处，谢谢!

问题 be expected to 否定形式可以用 may not吗

...A traveler ___(not expected to ;know) all of these....请问空格处填入 may not be expected to know作为否定形式可以吗？

问题 分析：If you should happen to see him

If you should happen to see Jim, give him my best wishes.请老师分析一下 If you should happen to see him, 谢谢！

问题 继续请教to do和doing与谓语动词的时间关系

1. She spent two hours doing her homework last night.2. It took her two hours to finish her homework last night.3. She took advantage of the children's absence to tidy their rooms.请问以上三句，如何分析动词不定式和现在分词与谓语动词的时间关系？1、2句都是花费…...

问题 for sb to do sth 中的不定式用一般式与完成式的区别

请问专家老师：It is a bad decision to have come here 是否可用 It is a bad decision to come here代替？此外，是否存在，it is... for sb to have done sth 结构；如存在，是否可以替换成 it is.. for sb to do sth 结构？

问题 the water has become dark and dirty, it's no longer safe to drink. no longer和to drink做什么成分

问题 learning to learn是什么意思

learning to learn是什么意思？这是高中英语新教材北师大版必修一第4页最上面的一个短语，不知道如何理解和翻译。

问题 say sorry to 中 sorry 的词性

say sorry to sb这里sorry是什么词性呢？

问题 Thank you to...是什么用法

常见句型Thank you to so many dear friends.中为什么又是you又是so many dear friends，这是什么逻辑

问题 Words are difficult to spell的不定式做什么成分

Some English words are difficult to spell.请问这里的 to spell 做什么成分？