...据情况在其前使用don’t, doesn’t,
didn’t。如:He has some foreign
friends. 他有一些外国朋友。→He hasn’t any
foreign friends. 他没有任何外国朋友。当它不是表示拥用,而是表示“吃(=eat)”、“喝(=drink)”“拿(=take)”等义,其否定式时不...
Adding to a woman's increased dose of stress chemicals, are her increased "opportunities" for stress. It's not necessarily that women don't cope as well.请问"It's not necessarily that women don't cope as well."应该如何翻译?谢谢老师!
...bsp;to learn several languages without any effort,while for others learning just one foreign language is neither enjoyable nor successful?请教老师,句首开头why is it that … 中,it是形式主...
原句:You should discuss your idea with your classmates because just having to explain it to someone else helps you sort it out for yourself.为什么不是 just explaining it to someone else呢?
That smartphone sales have peaked, and seem to be levelling off at around 1.4bn units a year, is good news for humanity. 这里的 a year是做定语修饰around 1.4bn units吗?感觉不是修饰谓语动词 level off 的。
...irlfriend since I came to America. I have bought this pair of shoes for two years. 但在之前的回答,http://ask.yygrammar.com/app_q-36225.html 老师说在since引导的时间状语从句中可以用动态动词表示在这段时间内不确定的点发生的动...
...入一些多余的词?是为了让句子在结构上看起来完整吗?For a North America or European, languages such as Chinese, Korean and Japanese have what is like pictograph or idiographic type of language. 这里的原文have what is
为什么不直接写为is
或者改为have wha...
...▲P14▲“参加考试”可以用take part in an examination吗▲P15▲for sb与to sb (it looks gloomy to me)比较陈述句用作疑问句▲P16▲their life 还是 their lives▲P17▲▲P18▲▲P19▲▲P20▲▲P21▲▲P22▲▲P23▲▲P24▲
...了好长时间他才发现) what had happened. 1.It took a long time for him to find what had happed.2.It was a long time before he found what had happened.3. It had been a long time before he found what had happened.4. After a long time, then he found what had happened. 请教专家老...
You seem to be dissatisfied with your present post,I don't think you judged your ability objectively when you applied for it,_____ you?A.did B.don't C.do D.didn't