Elfenbein notes that positive affective presence isn’t inherently good, either for the person themselves, or for their relationships with others. 这里是the person为什么用了themselves, 是代表了人们整体吗？either or这里连词用在否定句中表示对于person和relationshi...
That level of precision is critical to the snake for maintaining its body temperature.请问老师，level of n的中心词是 level还是名词，为什么？同理：Assisted migration really needs this level of oversight—and soon.Currently, there’s no public policy on using assisted migration...
I assume you heard about that shooting last night.我猜你听说了昨晚的枪击案。1.这里last night作定语，我想知道这样的组合能够作定语是有什么规律在里面吗？在其它句子中可以见到last night作时间状语的情景，这里作了定语是因为它表示的...
What have I done that you should be so angry with me ?1) 这里的should是属于什么用法和含义？ 传统语法上来说，这里使用should是虚拟语气吗？2）这是结果状语，通常结果状语表示的一种结果，很少用情态动词，因此，这里可否将should be ...
...n my plate to try to deal with the post-event stuff as well as things that I had put on the back burner.这是教美国语音的老师说的。上句中的as well as应该是not only...but also...的意思吧？而不是as well as 和...一样好的用法？
...passing tanker rescued them five days later, both men were genuinely sorry
that they had to leave.老师：这是新概念3-12课。1）lobster 可数，为什么这里不加s呢？2）如何理解这里的as one of
them put it - 是插入语吗？尤其是as用法和it指代什么？3）both men ...
...ear alienates him, and as a result he becomes slightly paranoid and thinks that someone is always behind him reading the sign and judging him.请老师分析一下这句话：someone is always behind him reading the sign and judging him.我的理解：1 behind him是介词短语作表语，副词alw...
If you look ahead
of you, you'll see a maze. It's opposite the New Barn, beside the side path
that branches off to the right just over there.在 off to the
right 中 off 是什么词性？该怎么理解呀？