在某教辅材料中遇到这样一句话：Listening to English speeches and watching English movies are helpful to improve English.我觉得这里的helpful后用不定式是错误，此错误就类似于我们不说We difficult to make progress而说It is difficult for us to make progress.应该...
...什么The challenge I've metMy middle school life will come to an end. Thinking back to the three
years, the challenge I've faced is how to improve my study.When I first entered the middle school, I felt so puzzled that I
couldn't get along well with my study. Even worse, I once failed to pass the
e...
...Looking over them was a
wrinkled, scraggy hag. It was Strickland's version of the Holy Family. I
suspected that for the figures had sat his household above Taravao, and the
woman and the baby were Ata and his first son. I asked myself if Mrs.
Strickland had any inkling of the facts.这里
for the fi...
When I did my homework,my father came back.这个句子对吗？ 前面的did，，，一定要改成was doing吗？When I lived in the countryside,I worked for a newspaper.这样可以吗？when 的主从句时态，有什么规律吗？老师可以给我讲一下吗？
1.To be convincing:to provide powerful support for a belief and to overcome doubts.
to overcome中的to为什么不省略?
2.I told her to leave us alone and not to interfere in our problems.
否定的并列不定式是不是不用省to?(not to interfere )
Do you happen to know anybody in the university that this dictionary was compiled at?这里的compiled at始终不知道怎么正确翻译。这本词典被谁编译，这本书是对某个人编译的？柯林斯显示有不及物用法。The book took 10 years to compile.
It’s what motivates non-human animals, human infants
and probably human adults to explore and seek out new things before growing
less interested in them after continued exposure. 这个句子是强调句吗？求分析成分
His eyes are about an inch below where they should be on his face ，almost to halfway
down his cheeks.halfway down该如何去理解！副词可以放在这吗，是修饰to his cheeks 介词短语吗？还有上面的below是介词后的where是缩合型关系副词相当于the place in
which 吗...