... several years ( ) very little rainfall made things worse.答案是填写with.我琢磨了很久，没搞明白：1）The
disaster was caused by bad farming methods and several years (with) very little
rainfall made things worse. 这句话怎么分析句法结构？尤其是several
years (with) ve...
...工作非常努力，已经晋升为经理。(1) He is always very strict with himself and works very hard, for
which he has been promoted (to be a) manager.(2) Because he is always very strict with himself and works very hard, he
has been promoted (to be a) manager.(3) He is always very strict with...
The XRD patterns of both the samples were well indexed to the standard cubic CsPbBr3 phase, with no observable secondary phases。个人理解：with no observable secondary phases 有种补充说明的意思，难道是啥补充状语？
...as red wolf genes that are so critical, and put them into a wild landscape with new genetic variation that they haven’t seen for 50 years or more. And all of a sudden, hopefully, this is like a super mix of genetic health and sort of rebound that these animals can be wild and be themselves again....
But experts now know that more than half of the adults with depression had their first bout with disease before age 20, a fact that points to the urgency of catching and treating depression early in life with depression have a wide varity of symptoms sometimes making it hard to diagnose.问：文中...
...thanked his
student very much for the sweet water. The
young man went home with a happy heart．After
the student left，the
teacher let （another/other）student
taste the water. He spit it out，saying it
was awful．Apparently，it was no
longer fresh because of the old leather container．He
...
填空题：
On the one hand, I always get up too late and have too little time to have breakfast. On the other hand, I hate going to work ________ an empty stomach.
所给答案是on，但是可以填with吗？
I won't be able to go on holiday with my mother ______.A. being ill B. ill 1. 语法书说，这种复合结构后面可以用 being ill，或者是直接跟形容词，那么这句话里边，是不是填哪个都行？ 2. 如果这两种情况不能完全互换的话，...
Not knowing his telephone number,she had some difficulty getting in touch with Bill.getting in touch with Bill 中的成分是怎么划分的，get in + touch witch？ 另外，为什么例句中用getting 而不是to get？ 句子看不出是进行时态吧？
...technique of nonstop writing. When you are first trying to think of ideas for
an essay, put your pen to your paper and write nonstop for ten or fifteen
minutes without letting your pen leave the paper. Stay loose and free. Let your pen follow the waves of thought. Don’t
worry about grammar or spel...