...望大家帮忙解答，谢谢！！After the arrival of hunter-gatherers in the southwestern region of North America, several alternative types of agriculture emerged, all involving different solutions to the Southwest’s fundamental problem: how to obtain enough water to grow crops in a...
...种说法。如：I go to work by bus.I go to work on the bus.I go to work in the bus.但如果将交通工具用作先行词，后面接一个定语从句呢？用什么来引导？是用by which, on which还是in which？比如下面三句，哪个对，还是三个都对？I hear he bus by which ...
Chinese bike-rental company Mobike will rebrand as Meituan Bike as it abandons its standalone app to be included ininternet giant Meituan’s platform as an in-app feature.
1 请问句中的as Meituan Bike 和as an in-app feature.分别作什么成分
2 to be included ininternet giant Meituan’...
...y serious problems. Transport is a major difficulty: some planners believe in mass transport system;others believe in making it possible for citizens to move 【C1】______ in private cars. There are several ways of 【C2】______a public transport system. Sometimes it is built under the ground,some...
In
England, on the contrary, the metropolis is a mere gathering-place, or general
rendezvous, of the polite classes, where they devote a small portion of the
year to a hurry of gayety and dissipation, and, having indulged this kind of
carnival, return again to the apparently more congenial habits of...
这句话的being在这里什么意思？成为的意思吗？不要这个being可以吗？In addition to being the perfect gift for the
occasion, also remember that gifts are memorable. They may cost you little but
would be priceless to the receiver, who recognizes their value as a sign of
your aff...
One student in a hundred _____ (is/are) to be chosen to attend the meeting.
答案是：is，为什么不能用 are？如果按比例，100个当中选1个，那么200个当中就选2个，300个当中就选3个，400个当中就选4个，……应该是可以用单数或复数啊。
...ch to buy a new house.这里with是介词，介词后面加名词/代词/doing。为什么可以加which to buy还是with which然后to buy a new house修饰名词？with…结构这里是作状语修饰need吗，如何翻译。14. Tom took a taxi to the
airport,only finding his plane high up in the...