...ction with combustible materials coupled with close placement of buildings and the use of open flames in heating, cooking, and lighting meant that the potential for raging fires was ever present. Lack of sanitation, and the ensuing public health problems it created, was a more constant, if less...
老师您好！有这样一个句子：Sam had lost his wallet while taking his savings to the post office.此句中连词 while 后接现在分词 taking his savings to the post office.课文注释中说道与 while he was taking his savings to the post office 时间状语作用一致。该如...
One in ten students had failed.One out of twenty was badly damaged.这种结构 one in ten ； one out of ten 意义上有什么不同吗，out有超出之意吗? 如果是two in ten ； two out of ten ，谓语该用单数还是复数？？
... to thousands of peasant
families to in effect work full-time at what they had been able to do only
part-time previously because of the requirement to work for the government:
grow rice for the marketplace.请教一下各位老师，这句话里的what既然指grow rice for the marketplace，为什...
...als 【by selling abundant local natural resources to other countries】 and 【by giving help to other countries】. 由and连接起来的两个方式状语，算是一个状语还是两个状语。by.... 是介词词组作方式状语。名词词组的并列，可以在句子中作一个主语...
We feel supply management is a strategic approach to planning for and
acquiring the organization’s current and future needs through effectively
managing the supply base, utilizing a process orientation in conjunction with
cross-functional teams to achieve the organizational mission.utilizing a pro...
... ago. I'm
so glad that we ________ a car. The highways here are wonderful, and driving
lets you see lots of amazing ________. I'm also pleased I ________ good walking
shoes, because we've walked A LOT in the last few days. I feel like we drive
for only a short time and then walk and walk and walk! I...
It was midwinter winter and extremely cold, so the woman put the children in a case, covered them with clothes, and kept to them all night.
和这句话After putting the children in a case and covering them with clothes, the woman kept close to them all night.
想请问老师，这两句中的cove...
...ch is realized in
three possible forms. First, the relation between a head and an object or other
complement; second, a relation between such a head and the case of an object;
third, a relation elements development in "Government and Binding
theory" into a general principle by which elements are ass...
请教老师这两个句子：in the face of the frequent and often vivid media coverage, it is likely that children will have formed ideas about rainforests-what and where they are,why they are important, what endangers them-independent of any formal tuition. 这里为何用完...
...t loyal customers would still get the product they favor , the idea goes , and they'd feel like they were helping sustain the quality of something they believe in.The most loyal......，和the idea goes，这俩句子之间为啥是逗号呢，该如何分析？2.But the ruling reinforces the need f...
Puerto Ricans are a courteous people. And here I was — a Puerto Rican— hours past midnight, faced with two white children and a white lady, with a baby on her right arm and a bag in her left hand, obviously needing somebody to help them at least until they went up the long concrete stairs.介词...
I had neither a raincoat nor an umbrella. _______ I got wet through. A．It’s the reason B．That’s why C．There’s why D．That’s because 答案是B。但我想知道A为什么不可以？it’s
the reason省略了关系副词why不可以吗？不是可以省略why的吗？
...写道：
The
Ariadne was going to be much hotter than our space people had ever dreamt of.
同页还有这样一个例句：
The
danger may be greater than any of us is aware (of ).
句中标明 of 可有可无。请问前一个例句中dream
后的 of, 能否去掉？
While the sun’s rays can age and harm our skin, they also give us beneficial Vitamin D.
想问下老师，这个句子是并列句？还是复合句？
可以把While后的看成是一让步状语从句吗？
有人说，S V and S V是并列句，S V and V是简单句，可以这样简单...