28. “We can’t go out in this weather,” said Bob, ____ out of the window. （2004·全国II）A. looking B. to look C. looked D. having looked这个题选A做伴随状语没问题。可否选D做原因状语呢，因为看了窗外后，他说了那句话？
...子翻译成"Therefore,
it does not require fertilisers and pesticides during the growing process, and
although the rice produced is carmine in colour, it is a truly green
food."是否合适？
If it had contented our pristine ancestors to dwell in caves or to lead
their nomadic life, they would have remained some mere vagabond creatures.老师字典短语是lead a ...life，为什么lead their life这种形式也存在，不用复数嘛？
"These groups can sometimes pressure kids to fit in at the cost of
being themselves," says clinical psychologist and author Dr Rebecca Ray.这句话为什么of 后面要加being是不是有动词的含义？做他们自己的意思？不加being也可以。
...gers, who monitor the site for accounts that exploit children, accused the video-sharing sites of failing to deal with a huge backlog of reports of abuse. &nb...
...rea from the coastline to about halfway up the hillside was covered by web that was too thick to see through. from the coastline 是介词+名词，而to about halfway up the hillside中to是介词，about halfway是副词词组，修饰up the hillside这个介词词组。不知道上述分析对否...
...r outside may look perfect for outdoor exercise. But for those who are not that sporty, what could be nicer than having a relaxing afternoon tea with a few good friends and taking a break from studying.老师，这边what could be nicer than，有点看不懂，为什么不可以是it could be nicer...
...高阶》(p1294)中may 表可能，有如下例子： — used to indicate that something is possible or probable It may possibly be true, mightn't it? [=(less formally) it could possibly be true, couldn't it?] May it not [=mightn't it, (less formally) couldn't it] after all ...
...It leads the discussion to extremes at the outset: it invites you to think that animals should be treated either with the consideration humans extend to other humans ,or with no consideration at all.请问老师，红色字的句子要怎么翻译呢，蓝色字体的invite 在这里的用法是什...
Some Martian rock structures look strikingly like structures on Earth
that are known ______ by microbes.A. having been createdC. to have been createdC是正确答案，可是A和C都可以表示非谓语的动作先于谓语动词的动作，为什么不能选A?
...句子：Don't
be too quick to jump into a relationship or you'll find out that the person you
are with isn't anything like you expected.难道like you expected也是定语从句吗？所以，这个like该怎么分析呢，辛苦专家老师解惑！