...oday are worried about jobs. 今天的年轻人担心找不到工作。She is very worried about her sick mother. 她很担心她生病的母亲。She seems very worried about something. 她像是在为什么事犯愁。Though he seems happy, yet he is worried. 虽然他看起来很幸福,但...
老师,您还记得这个句子吗,我又有新的疑惑了。A blog is a discussion published on WWW consisting of diary-style
entries.A blog is a discussion published on WWW, consisting of diary-style
entries.加了逗号后:(1)consisting只是从限制性定语变成了非限制性定...
Science, in practice, depends far less on the experiments it prepares than on the preparedness of the minds of the men who watch the experiments.事实上,科学很少依赖于事先准备好的实验,而是更依赖于实验观察者有所准备的头脑。一问:句子中far less和on可以...
在网上看到这么一句话:表达认为某事极有可能的观点,这是出于说话人已知的观点或常理性期待而做出的合乎逻辑的结论:Her mega hairdo must have taken several cans of hairspray to achieve.请问:为什么要用must have done这种形式?