问题 连系动词look用于进行时态的问题

有的书说连系动词look可以用于进行时态，而有的书又说连系动词look不能用于进行时态。到底哪个说法对？

问题 很奇怪的反意疑问句

看到这样一个反意疑问句，觉得很奇怪 He works very hard, does he not? 请问为什么不用 doesnt he 呢? 请老师解析，谢谢!

问题 appear与seem的用法及区别

appear 是否与 seem 用法相同？ She did not appear at all surprised at the news. 如果用法相同，为什么 appear 后还要加 at 呢？

问题 中译英翻译（提供的词汇为compete）

中译英：我们这些小零售商（retailer）无法和超市在价格和销售等方面竞争。(compete）请老师中译英此句，非常感谢！

问题 这句话的不定式作什么成分？

There appears to be increasing support for the leadership to take a more aggressive stance...

问题 in post的用法

She will remain in post to bear the burden of the European election results, which will be announced on Sunday night and are widely expected to be grim for the Tory party. 请问in post做什么成分

问题 这里的present themselves如何理解

Nothing lay ahead us but exertion,struggle, and perverance.Those who are able to took advantage of the oportunities for success and happiness that present themselves.

问题 will 的用法（won't open）

A给B开门，发现打不开，这时A说“It won't open.”请问这里是will的哪种用法？

问题 关于独立主格的用法

The money should be spent where it is more needed, like, the science laboratory having such old outdated equipment and the library needing more books, and the student center being so small.请问老师，这种用法对吗？这是like用来举例并列了几个独立主格？

问题 set sb doing的用法

It set me watching the crowd cheering His Majesty the king and asking myself what all the fuss was about.这句话中的watching是宾语？为什么？

问题 不定式完成式的用法

be likely 后可接不定式一般式或完成式，相当于may do和may have done.请问be sure/certain后面也可以接不定式完成式吗？学生一直没见过。

问题 anyway的疑惑

The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. But Gregory Cochran is prepared to say it anyway. 这里句末的anyway是什么意思？ anyway  1尽管如此  2不过，总之  3至少

话题 定从中几个特殊先行词后关系副词的选用

问题 more than连接的什么成分

It is home to 700m people—more than the European Union, Latin America or the Middle East.为什么是人和组织和地区相比较？怎样补充缺失内容？谢谢各位专家老师。

话题 请问 loss of 和 a loss of 的区别