①We are looking forward to the exper's the expert coming to give us a leture. ②her coming to help encourage all of us. 在①中的第二个to是不定式宾语补足语？
在②中的to 是逻辑主语的介词 ，help为名词 然后 her coming to help 做主语？
谢谢！
...nbsp;we'll start by going back thousands of years. Most ancient cultures had weather gods, and weather catastrophes, such as floods, played an important role in many ...
...ted as saying that the old and infirm "have a duty to die and get out of the way," so that younger, healthier people can realize their potential.翻译：用前科罗拉多州州长xxx的话来说，年老体弱者“有责任死去和让出位置”以使更年轻、更健康的人可以...
...lla I put here this morning? Is it ___ black one? It is in the cornor of our office.A. the; a B. an; aC. the; the D. an; the答案：A解析： 考察冠词， 第一空后由于有定语从句修饰，表示特指，故用the; 泛指“一把” 黑色的伞，故第二空处用a...
As if in keeping with the sadness of departure, the weather had turned gloomyy1) in在上句何意，可否去掉，变成As if keeping with...？2) as if 后接do/doing/done形式都可以吗？3) 为什么主句使用了过去完成时had turned, 而不是一般过去时turned？我没想通，我...
说老子的。He accordingly emerged a grown man with a full grey beard and long earlobes, which are a symbol of wisdom and long life。这里emerge各种词典查过了，是不及物动词，为什么后面可以跟宾语a grown man？
...to 50 honorable mention winners, who will
each receive a T-shirt in memory of Earhart’s final flight.这里的Honorable Mention是什么意思？有人翻译成“荣誉奖”，这里的 mention不是提及的意思吗？为什么不翻译成“提名奖”？
Therefore
to increase the yield of the targeted products, many
factors are taken into consideration.这个句子是对的吧？这里的to increase的逻辑主语是省略了吗？因为肯定不是many factors。
...apsule a container which is filled with objects
considered to be typical of the present period in history and then buried, so
that it can be dug up and studied in a future period 时代文物秘藏器（装入具有时代特征的物件后埋入地下，以供后世发掘研究）在具体句子...
Hawken will
continue to offer a selectionof courses, and given all that we have learned
over the past year, we are excited to offer courses in both in-person and
online.请问此处的 given all that该如何理解？that 是作leaerned的宾语呢还是和given all that一起的?
...好，今天在做题时看到了这么一个句子，with the exceptionof the education system in the United States , no (other) system has been studied more intensely than the one in japan . 这是一道改错题，原题是没有other，参考答案是要加other,但我感觉不加other语义...
1.If you do, after the first such evening out, you will certainly look forward to the next!2.Do not be alarmed by a great deal of cutlery: simply start from the outside and work your way in.