题目：It's said that of the total population of Bolivia fully 80 per cent (live/lives) at an altitude of over 1,
0000ft.以上是出自《新编英语语法教程》里的一道题，标准答案给的是live；我的疑问在于：1.主语从句中的主语是“80 percent of the
total populatio...
She pointed at the road signs on the map, ______ directions. (give)She got two part-time jobs ______ money to pay for her son's tuition. (earn)老师们好，请问这两句话，是用不定式, 还是Ving.? 特别是第一个是不是 giving 和 to give 都可以？
...le, whereas they never pay passengers a single penny that
I ever heard of. On the contrary, passengers themselves must pay.老师好，上文节选自美国小说《白鲸记》，黑体部分的"that I ever
heard of"应该如何理解？按结构上来看像是定语从句，可是按含义来看...
...出自于How the elevator
transformed America - The Boston GlobeFor most city people, the elevator is an unremarkable machine that
inspires none of the enthusiasm or interest that Americans afford trains, jets, and even bicycles. Dr. Christopher Wilk is a
member of a small group of elevator experts ...
...问题源自前面一位网友的提问：https://www.cpsenglish.com/question/62493Share
your work if you feel comfortable doing so. Seeking and accepting constructive
feedback (反馈) is crucial to growth. I post my work on social media and, in turn, have
met some of the kindest people. They make ...