A little boy kept walking after me, a little boy with a thin, pale face; a skinny body in faded jeans; and big eyes that had looked and searched for a long time and then had become veiled. 老师这句我的理解是：1. 第一个 a litte boy是主语，kept 是谓语，walking是...
...an Pete Bonds, it’s increasingly difficult to find workers interested in
watching cattle. But Bonds doesn’t believe a robot is right for the job. Years
of experience in the industry—and failed attempts to use technology—have
convinced him that the best way to check cattle is with a man on a ...
有一道题目：
I am interested ____ sports. I often play socer and I am _____ a socer team.
A. in, in B. in, on C. at, in D. at, on
答案上是选 B，以前一直认为只有 in a team。
希望专家能够讲解一下用法...
...这句话中：They can pursue their hobbies and take lessons _______ swimming, martial arts or calligraphy as well.A. on B. in C. of这里的介词选哪个呢？答案给的是on，但我查到也有用in的例子，请问各位老师这里用in和on是否都可以，谢谢！
...《牛津高阶英汉双解词典》第8版p.1025）What about we have a walk ? 我们去散步怎么样？（摘自赵振才：《英语常见问题解答大词典》增订版第五版p.631）What about that we have a walk ? 我们去散步怎么样？What about having a walk ? (我们)去散步怎...
...t, from Tuesday to Friday, ____ Xi’s exchanges and interactions with all walks of life there.A. as far as B. as long as C. as well as D. as much as这题的答案给的是C。请问这题为什么不能选D？ 我知道as well as表示既……又……。但是...
The moment, like the online shopping industry, favors self-regulation
over imposition of further movement restrictions on electronic commerce.请问，此句中on 的用法及涵义？我能否替换为in 呢？取“在....方面”之意。希望老师能详细多阐述一些，谢谢！
...e of its unique biodiversity. ___69___ (activity) there range from whale
watching to hiking (远足) and accommodations aim ___70___ (have) a low
impact on the natural environment.【材料来源】▲材料来源（网址稿）：https://www.thoughtco.com/what-is-ecotourism-1435185▲材料来源...
He socked her in the face.Martin received a blow on
the nose.He gave her a blow to the
head.He punched Jack in/on the
face.都是朗文上的例句，也都表示打在某人某部位，为何有的用in有的用on有的用to？请问这里有啥门道？