...air that surrounds our parcel that determines
whether it continues to rise or stabilises.疑惑为什么前面有It is？the temperature of air that surrounds our parcel是定语从句修饰后的主语，determines是谓语，whether it
continues to rise or stabilises是宾语从句，从结构上...
... your mother （ ）her birthday？答案应该是for，但我填了on想请教各位老师，birthday前面的介词是用on还是for？又如语法网上这个例句：I remember being given a bicycle on my tenth birthday，为什么就用on了呢？用for是否可以呢？
What is is about?
It is about three sisters growing up.
这里的 three sisters growing up 是表语吧？
现在分词 growing up 是什么成分呢？
three sister 是现在分词 growing up 的逻辑主语吗？
可否用 three sisters 的名词所有格 three sisters' 进行同...
...021年6月大学英语四级中的一个句子片段：Students’ beliefs about change – their beliefs about whether people are stuck one way forever.其中whether从句中的 one way是名词作状语吗？从句中stuck是形容词词性，卡住陷住的意思，感觉句子主谓成分明确...
Tigers _______ meat-eating animals, _______ meat. A belonged to, fed on B belonging to, feed on C were belonged to,feed on D belonging to,feeding 这题选B，不太明白第二个空为什么用原型，求教老师？是定语从句吗？
...后的状态,visible 3.The calming effect seemed to last forabout ten minutes... (柯林斯) 镇静效果好像持续了大约 10 分钟。 = It seemed that the calming effect would last forabout ten minutes. 所以不定式在谓语动词之后 4.She seemed to ...
...ragingly, but affectionately rather, as though, by acknowledging the worst about him, she wished to protect him from the aspersions of her friends."He's on the Stock Exchange, and he's a typical broker. I think he'd bore you to death.""Does he bore you?" I asked."You see, I happen to be his wife. I'...
... an in-real-life streamer (播主), and he live streams himself just going about his day. While riding his bike home on a cold night, he came across a sad-looking elderly woman wandering the streets by herself. The poor woman wasn’t able to give him any informationabout where she lived. Sam w...