Sir Alexander Fleming did not, as legend would have it, look at the mold on a piece of cheese and get the idea for penicillin there and then. 这句话怎么理解呢？as引导的是什么句式，怎么翻译呢？
Russian will lose their bucket over this move. It is hands down the right move for us in terms of national security. 中的lose their bucket怎么理解？失去他们的桶？还有hands down在这里是什么意思?整句话是什么意思？
There he took what little money he had, said good-bye to his mother and his stepfather and started out to seek his fortune.what little money he had 是名词性从句还是感叹句？请老师分析下结构。
The Urban Mind Project team says it hopes "the results will inform future urban planning and social policy intended (intend)to improve design and health."为什么不能填 to be intended 理解成非谓语做 inform 的宾补？
According to the National Highway Traffic Safety Administration,a person driving a typical car is five times as likely to die if hit by a sport-utility vehicle than if hit by another car. 此句中倍数+as likely 结构后不是应该接as引导比较从句吗？不明白此处为何用than。...
老师们好，请问这句话能不能和下面这句划等号？Before I went to the police station, I called the client's office.=When I went to the police station, I had called the client's office.
刘老师您好，
Beijing and Shanghai have released their plans to gradually allowed students to take college entrance exams ______there parents work as migrants workers.
这句语法填空题答案为where，但是我无法理解这是一句什么从句。是where引导的分离式定语从句...
...谓语动词是作状语，worry（类似的还有determine,如 Determined to leave, he resigned abruptly. 和Determing to leave, he resigned abruptly.）既可以作及物动词，又可以作不及物动词，所以这里用现在分词和过去分词作状语从语法上讲应该都可以，只...
...was especially pronounced for lower performing students, for whom exposure to struggling stories led to significantly better science-class performance than low-performing students who read achievement stories.这个句中的for whom是引导定语从句吗？我理解whom是exposure的定语，句...