Industry claims that environmental laws are to blame for the decline in timber jobs in the Pacific Northwest do not hold up under close examination.请问这句话 do not 的主语是谁？？
...It takes
about one hour and ten minutes.即属于该句型。）~ sth todo sth It takes about half an hour to get to the
airport. 到机场大概需要半小时。 That cut is taking a long time to heal. 那伤口需要很长时间才能愈合。~ sb sth (todo sth) It took her three hours ...
...个问题时说动名词不可能表示“将来做”，那么:1.advise doing sth.2.suggest doing sth.3.Mother didn’t accept the proposal to move [for moving] house.4.I have no intention of changing jobs. 5.He told her of his plan to write [for writing] a novel.名词在这些句中作宾语...
...如：She revised
[=(US) reviewed] chemistry. 她复习了化学。I can't come out
tonight. I have to revise [=(US) review]. 我今晚不能出去。我得复习。She's revising [=(US)
reviewing] for her history exam. 她正在温习，准备历史考试。These figures
have now been revised. 已...
A couple weeks ago, I made a video asking youto make a video. And over fifty of you did.The point was to practice your English and make a video introducing yourself.这是教语音的美国老师说的。1)句中的asking我认为既可以理解为现在分词伴随状语，也可理解为a video...
怎么确定什么时候用 yourself 或者 yourselves 。例如：The old city centre is small, which makes it very easy to explore on foot. A river neatly divides the town, not only physically but in spirit too. On one side, you find many grand houses, but on crossing the river, yo...
关于对象状语和方向状语总搞不清楚，能否请专家具体总结一下。举个例子：I have a question for you all，这个for you all是对象状语吗？the planet will be exposed to climate risks.这个to climate risks是主补还是方向状语还是对象状语？
...played以上是2017年甘肃天水的一道中考题，答案是B。see sb do sth 转被动需加不定式to还原，这个能理解，但为什么不能选A?see sb doing 转被动 The boy was seen playing computer games in the net bar.也没有错啊？ 请老师帮忙解答，谢谢！