In North America, the Nebraska culture that succeeded the Woodland culture about A.D 1300 pioneered in _______ to become the area's chief economic activity, agriculture.(A) it was(B) which was(C) what was(D) was为什么选C，谁能帮忙分析一下？多谢！
...是 to B2，What C is to D, that A is to B.e.g. What exercise is tothe body, that reading is tothe mind. What blood vessel is to a man’s body, that railway is to a country.这个结构，that是什么用法？谢谢
Many students now have a new use for the Internet-helping them with their homework. But different
people have different ideas about it.Some students agree with it.
They sometimes don’t know the answers tothe problems, so they have to turn tothe Internet. They think they can learn from other peop...
...？5. 如何区分介词to和不定式作定语呢？如：key to passing the exam，和a chance to make
a change，是否能说key to pass the exam和a chance to making a change？6. 这涉及到动词词性吗？比如静态动词、动态动词会对介词to构成影响。谢谢!
When leaving the garden, a worker was encouraged to return the hoe.请教老师，leave是个短暂动词，还原when后面的省略部分，1) When a worker left the garden, a worker was encouraged to return the hoe.2) When a worker was leaving the garden, a worker was encouraged to return the hoe...
AIDS is said to have been the biggest health challenge to both men and women in that area over the past few years.想问下各位老师，to have been 这里是做什么成分？我看答案解析为不定式作宾语。但网上也有人说是表语。另外，AIDS is said to是被动语态吗？...
...astonishing drubbing handed out to her Christian Democratic Union (CDU) in the prosperous state of Hesse, she announced that she will step down as leader of the party in December中文：10月29日，在繁荣的黑森州，德国基督教民主联盟（以下简称“基民盟”）于地区议会...
On March 11th，far tothe north in a smoggy Beijing，delegates tothe National people's Congress, China's pliant-legislative, approved sweeping changes to Hong Kong's election.请问far tothe north该如何理解，far 在这里做什么词性啊？
... in fairy tales! Hans
Christian knew many such tales. He had heard some of them from his father, who
had worked hard at his trade, but liked to read better than to make shoes. In
the evenings, he had read aloud from The Arabian Nights. His wife understood
very little of the book, but the boy, preten...
...，后面只带了一个宾语：
Local buses run regularly to and from the nearest town. 当地有往返最近城镇的班车。
I rely on the train to take me to and from work each day. 我每天靠火车上下班。
Every day I ferry the children to and from school in my car.&nb...
if the district is essentially giving a pass to students who do not do their homework because of complicated family lives, it is going riskily close tothe implication that standards need to be lowered for poor children.这个句子“it is going riskily close tothe implication that...”中，clos...
Mr. Ban asked the Security Council on Thursday to deploy at least 3,000 more troops tothe country within the coming days and weeks. 周四，潘基文请求安理会在未来几天和几周内向中非派遣超过3,000人的军队。疑问：more 在这里是作为副词么？more 和 3000 作为...
41.coax（P460）作“to
persuade someone to do something that they do not want to do by talking tothem
in a kind, gentle, and patient way 劝诱，哄；诱导”解时，构成“coax somebody into/out of doing
something”。例如：We had to coax Alan
into going to school.我们只好哄着...