这句话对吗：Crude methanol from coal and natural gas is both favorable feedstock for the process. 受句意影响，是不是应该改成Crude methanol(s) from coal and natural gas are both favorable feedstock for the process.虽然methanol应该是没法加s的，不可数。...
She didn’t tell them that she was afraid she might die, that she worried nobody would hug her or give her a proper goodbye. 我觉得是not that...but that...结构，但第二个that前为什么省略but呢？还是我的理解有误？先谢谢各位大咖专家老师！！！
We have all read or heard accounts such as these, not to mention the stories of dishonesty amongst all layers of society as exemplified by consumers who steal and politicians who demand bribes.请问这里的as是连词还是副词呀？有点搞不懂这个as exemplified by...是状语从句...
because 引导原因状语从句时，叫从属连词；但如果because引导表语从句呢？它是什么连词。如：It is because he is too foolish. 那是因为他太蠢了。It is because I love you too much. 那是因为我太爱你了。这类句子中的 because 叫什么连词？
Most ancient festivals would celebrate the end of cold weather, planting in spring and harvest in autumn.问题1：这里的 would 作何解释？问题2：句末的现在分词短语 planting in spring and harvest in autumn 在这里用作什么成分？它可以转化为从句吗？谢谢老师！...
...essional geological journals harder for amateurs, a result that has been reinforced by the widespread introduction of refereeing, first by national journals in the 19th century and then by several local geological journals in the 20th century.想请问一下这一句是做什么成分？怎么翻译...
China plans to ban
kindergartens from teaching primary
school knowledge, a draft law said on Monday. from teaching primary school knowledge是作宾补还是后置定语啊？
She did not truly know him; theirs had been a brief afternoon encounter more than twelve years before.请问这个句子中的 theirs 是什么意思？它是指代什么？另外句中的more than twelve years before 如何理解？是指“12多年前”？