... power from a small battery to vaporise a nicotine solution that delivered the hit smokers crave with fewer toxins than tobacco smoke. (它利用一块小电池维持工作来汽化尼古丁，能让这些烟鬼获得他们渴望的快感，而且所含毒素比烟草更低)这句中：delivered the...
Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals
together.此句摘自人教版高中英语新教材必修三第1单元(p6)。请问句中的 the Lunar New Year 可以省略定冠词吗？
The viewing strategy that Wilson encourages is one where spectators make their own serendipitous choices in selecting that to which they pay attention and their created associations. 这句话我不是特别明白，几个问题分析如下：1，one指代the viewing strategy2，where引...
...esidents
firmly oppose setting up waste incineration plant nearby, because they are
concerned about the emission polluting the air.
3. In
this area, the investment of ecological project mounts to several billions.
4. The
dry river way is strewn with big and small stones.
5. ...
They rarely quibble with the need for children to learn how to use computer, but find little evidence that making technology more available leads to higher student achievement.老师好，请问介词短语with the need for ...作什么成分？
Our society would be better off but for the fact that the economy ______ by the current global financial crisis.A. had been affected B. were affectedC. should be affected D. is affected这道题目答案是...
您好老师，我想请教一个问题：—How can I get in touch with the travel agency，Robin?—Just surf the Internet and then call one ________ the telephone number is provided.A.with which B.in which C.of which D.by which...
老师，我在VOA Special English中看到这么一句话：【The first human moon landing happened more than 50 years ago. 人类在50多年前首次登陆月球。】我的疑问是：为什么这篇文章要把这么长的动名词短语【The first human moon landing】放在句首作为主...
They had made a mess of the house.这句话改被动：动宾做主语：A mess had been made of the house.介宾做主语：The house had been made a mess of.为啥这两句中都没有原句中的主语They 啊？不能在后面加上by them 吗？是有动宾和介宾都这样吗？我做了几...