1. Once a year, a race is held for old cars.句中的 once a year 是状语还是主补？如果是状语，那它是什么状语？若放在句尾，能不能理解为主补？为什么？2. The winning car reached a speed of forty miles an hour—much faster than its rivals.句中的 much fas...
Original text from NCE3-54:I immediately embarked on an experiment which, even though it failed to get rid of the ants, kept me fascinated for twenty-four hours. Question:如果这是限定性的定语从句，表达重要信息。所以，这句话，如果是我写的话，应该把 which，换...
...ct understand that the larger message behind all books, great and good and even some not so good as they might be, is, finally, cultivate your sensibility so that you may trust your heart.开始觉得是the more, the more但只有一个greater出现，如果是宾语从句，那cultivate应该是cul...
...hing, and hortatory, admonitory and expostulating, if need be vituperative even, indignant and sarcastic; but what the devil does a mentor do when the sinner makes no bones about confessing his sin? I had no experience, since my own practice has always been to deny everything.老师： but what th...
We hope that the countries could ramp up mechanisms to prevent crises from spinning out of control on some major issues, while building up confidence and goodwillwhile后面省略的内容是什么？感谢解答！
下面两句中的 moring，一个用复数，一个不可数：I like mornings.Morning is the best time of a day. 类似于该句还有个：Sunday is the first day of a week.请专家老师详细讲解一下这里的 morning 的可数性，如果既是可数又是不可数，有什么含义...
...re and succeed each other over decades. Nuclear seems likely to lag behind even in this slow field. That does not mean it will not, eventually, play a larger role, but that it will get there slowly. Inside a reactor, things can change in milliseconds. Outside, it takes lifetimes....
Icy roads are dangerous for drivers_______ it's hard to know what is going to happen and accidents take place easily. A. even if B.as if C. in that D. so that 老师，这里选C，但是D没有逻辑错误啊？求老师指点。
...ve to serve as a signal or a warning that other animals will understand. Once a behavior is ritualized, it becomes a form of communication; therefore, if an animal engages in this behavior, other animals will be able to interpret the meaning of the behavior quickly and respond appropriately...