原句：People had no choice but to get their drinking water from toxic sources, and scores ended up in emergency rooms with gastrointestinal illnesses. 请问老师这句话后面的 scores 是不是 scores of them 省略了 of them.
In 1982 , the Securities and Exchange Commission passed a rule allowing companiesto buy back their own stock.(译文：在1982年，美国证券交易委员会通过了一项规定，允许公司回购自己的股票。)问：这里的allowing companies to buy back their own stock. 是现在分词...
...llow waters no deeper than 200 waters where marine
organisms breed and grow.句子成分是，主 系 表 比较状语(介词that引导) 定语从句，那老师no deeper在句中做什么成分，我觉得根据翻译应该是定语，但是既然是定语应该放在shallow waters前...
The response was
tremendous,with one biscuit weighing 500 pounds and another weighing 713
pounds.想问问这里的with是独立主格结构么，weighing也就是“重”的意思吧，尤其是with这方面学生脑回路总是不知道该怎么理解和去用？
In around 8 A.Q.,the Romans built the Colosseum , which remains the world's best known stadium and continues to inform contemparary design.问：这里的 8 A.Q.是什么意思，公元前是BC, 公元是AD，可这里的A和Q分别代表什么？
...an Nations Championship, the Coupe de France, European Champion Clubs'
Cup and more）. 请问老师including...在这里为现在分词短语作定语修饰several Motoball
championships，这样理解对吗？感谢
You may use the room as you like ( ) you clean it up.A. so far asB. so long asC. in case.本题选了B，请问老师 so long as 和 as long as 意思一样对么？A/C两个选项是什么意思呢能否简单说下他们的用法呢。感谢您。
Whoever it is,they will see you in a way you never intended to be seen--the 21st century equivalent of being caught naked.naked在此是形容词作状语吗？可是横线后不是一个句子，没有谓语动词，naked修饰什么？另外naked的主语也没有。如果主语不相同，也不...
I didn't believe I could do it___I got to the top of Mount Tai.A until B unlessA答案正确，但是B答案错误的充分理由？另，题干中的could是否应该改为was able to，因为这是过去特定的‘能’，与具体事件有关。盼专家老师详尽权威解答...
In the U.S. , however, it is taken as a sign of competence to solve a problem, or fulfill a job successfully, with rapidity. 1. to solve a problem, or fulfill a job successfully 在这句中可以看做是 competence 的定语吗?2. To solve a problem, or fulfill a job successfully is...
This exhibition cannot have been an easy one to select as it is composed of a large number of small works. 请问句中的 select 如何理解？难道是 select an exhibition 这样的搭配？句子是什么意思？