In this unit, you will hear and talk about extra-curricular activities.这是2019版人教版高中英语新教材必修一的 Unit 1（p11）上的句子。请问这里的 extra-curricular 为什么要加连字符，我查词典，是没有用连字符啊。另外，这里的 extra-算是前缀吗...
I haven’t got as much money as I thought. I'm sorry I haven't done as much as I should. I ate as much as I could. Some doctors are paid almost twice as much as the nurses. 以上四句哪些as引导的是状语从句，哪些是定语从句？谢谢老师回答！
"Batman v Superman: Dawn of Justice," opens in 4,200 theaters domestically this weekend and is projected to bring in a North American opening weekend of around $150 million, according to box office analysts.请问句中的a North American opening weekend of是什么意思？
I began to realize that radio could do more even than preserve my sanity and defeat my homesickness; it could provide me with a wealth of information on, and a hearty appreciation for, a place as different from my home town as any in the country. 1）more even than 是什么用法？...
1.Conservation should,therefore,be made to a part of everyone's daily life.
2.we have no reason to doubt that the Eskimo language could be as precise and subtle on the subject of motor manufacture or cricket if these topics formed part of the Eskimo's life.
3.Garden building is considered an importa...
Meanwhile , the theft of information about some 40 million credit-card accounts in America , disclosed on June 17 th , overshadowed a hugely important decision a day earlier by America's Federal Trade Commission （FTC）与此同时，据6月17日披露，美国大约有4000万个信用卡账户信...
请问：下面两例句中的 It says a lot for sb / sth 是属于惯用法固定词组吗？It says a lot for her that she never lost her temper. 她从没发过脾气，这足以说明她多有耐性。It says a lot for her culinary skills that so many of her recipes have stood the test of time. ...
The place wasn’t entirely authentic,
though. Unlike a normal Parisian apartment, the plumbing (水管)
worked. There was a nice kitchen and a comfortable bed. Our building even had a
tiny lift with a female voice that said, “Ouverture des portes,” in perfect
French. That is the only French phr...