章振邦语法书上说：某些连接副词consequently,furthermore,hence,however,nevertheless,therefore等也用作并列标记，在这些副词之前要用分号，而不能用逗号。例如：1）以however 举例我发现韦氏词典上：I'd like to go; however, I'd better not. [=I&...
...时表示状态改变？Tom pretended not to see me when he passed me in the street.这句话see太短暂无法用进行时，所以用一般时表示不定式与pretend同时，那么用not to have seen me 表示过去可以吗？最后还想问下动态持续动词要表示与pretend同时，不...
1.I have a bike to repaired. 2.I have a bike to be repaired. 3.My bike needs to be repaired. 4.My bike need be repaired.5.My bike need repair.6.My bike needs repairing.7.The bike needs being repaired.1-2我有一辆需要修理的自行车。3-7我的自行车需要修理了。
这句话是威廉王子在纪念母亲戴安娜的音乐会上说的:As the concert
concluded,William said:"Thank you to all of you who have come here tonight
to celebrate our mother's life on what would have been(就在这里) her 46th
birthday."这是2007年7月1日星期日举行的音乐会，...
... 完成式, 指过去。如：I’m very sorry that you should
have failed the exam. 我很遗憾，你这次考试竟然失败了。I was very surprised that Father should have known what I
did yesterday. 我很吃惊，父亲竟指导我昨天所作的事情(from
www.yygrammar.com)。 我的问...
We have received your price lists and have studied it carefully. However, the price level in your quotation is too high for this market. If you are prepared to grant us a discount of 10% for a quantity of 500 sets, we would agree to your offer. You should note that some price cut will justify itself...
...016年普通高等学校招生全国统一考试·浙江卷：To return to the problem of water pollution, I’d like you to look at a study ______ inAustraliain 2012.A. having conducted B. to be conducted C. conducting &nb...
...一些句子：He is much earlier than usual. 他比平常早了很多。The weather was colder than average. 天气比平常冷。He drives his car faster than ever (before). 他车开得比以前任何时候都快。More have been killed than ever. 死的人比以往任何时候都多。这些句...
The percentage of residents born in a state is positively correlated with smoking and obesity, as well as deaths from cardiovascular disease, heart disease, and cancer.
曹老师您好，请教您一道改错题。这题改错题在deaths前面加上了with。
①请...
...P1▲now可以作主语吗▲P2▲分析：a huge
sea of green alive with the sounds of animals求译林版高中英语必修三第1单元Reading的word文档▲P3▲species与kindwhile 用法分析▲P4▲introduce 的用法疑问▲P5▲求译林版高中英语新必修三p5练习答案（短文...
Not only is the advent of bookless or largely bookless libraries too large and powerful a change to be forestalled, it also offers too many real advantages for it to be considered a tragedy.请问老师这里的to be considered a tragedy是不定式还是too...to结构，为什么呢？还是too..to...
...诚的张鑫Dear Sir/MadamI am writing this letter to invite my parents (father Zhang Damin, born
May 23, 1975; Mother Xu Xiaoli (born October 8, 1975) to Canada to visit me in
May this year for three months. Needless to say, I will pay all their expenses
during their stay in Canada, including inter...