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问题 a factor that most workers...在整句话中是什么成分

By and large, however, most reports on age patterning in hypoplasia occurrence indicate a peak in defects at 2 to 4 years of age, regardless of geographic or ecological setting, a factor that most workers have attributed to nutritional stresses of postweaning diets.句中a factor that most workers h...

问题 once与once upon a time的区别

请专家老师讲讲 once 与 once upon a time 的区别问题。谢谢！

问题 run可以接宾语吗(比如run a marathon)

run 不是不及物动词吗？为什么有人说 run a marathon 呢？

问题 a quantity of后的谓语用单数还是复数

请问一下，a quantity of...作主语时，其后的谓语用单数还是复数？谢谢!

问题 just under a year ago是什么意思

just under a year ago是什么意思under 是是什么用法？

问题 a variety of different...算不算用词重复

Eat a variety of different whole foods.这句话variety就是不同种类了，又有different没重复吗？

问题 插入语的怎么选择

John D. Rockefeller,______, owned 90 percent of all American oil refineries.A. as still a young manB. while still a young manC. a young man howeverD. in spite of a young man这一题参考答案给的是B，但为什么A/D不对呢？

问题 a great many words是spell的宾语吗

a great many words是spell的宾语吗如果是的话，为什要在它们之间插入状语in this uncomprehending way？谓语和宾语隔太远，难道不怕不利于理解吗？In the days that followed I learned to spell in this uncomprehending way a great many words, among them…

问题 What first seemed like a luxury的句子成分分析

What first seemed like a luxury, crawling from bed to computer, not worrying about hair and  clothes and face, has become an avoidance, a lack of discipline.  译文：开始时让人觉得这是一种享受生活——从床上爬到电脑前，不必顾忌发型、衣服...

问题 make the jump without a net 是什么意思

As the first signs of recovery begin to take hold,deputy chiefs may be more willing to make the jump without a net.句子的 take hold 如何理解？make the jump without a net 是什么意思？是固定短语吗？

问题 短语taken as a whole在句中是状语还是插入语

Taken as a whole, the work was fruitful 中的 taken as a whole 好像是一个悬垂分词。我的疑问是，它是状语还是插入语？怎么判断？

问题 With 后接两个名词的所做成分问题

Residents say the woman had psychiatric problems and had been involved in a dispute with a neighbor, a fireman over loud music during which she threatened to set fire to the building.这个句子中with后接了两个名词，a neighbor, a fireman是什么成分呢，可以认为a neighbo ...

问题 There has been a traffic jam.分析

1）a traffic jam 持续到现在依然存在，比如for 3 hours，只是在特定语境中说话者省略了时间状语。2）a traffic jam 已经不存在了，路已经通了，但是由于这个traffic jam的发生，导致我上班迟到了。说话者在向其上司解释迟到原因。请...

问题 one和that作为替代词的辨析？

This is a liquid with a taste resembling that of soapy water.句中的that应该是the taste, 请教老师为什么这里不能用one=a taste来替代呢？即This is a liquid with a taste resembling one(=a taste) of soapy water.原因是不是：因为和...相似，首先应该在说话者心里...

问题 as a society 为什么能翻译作 “从社会角度来看”

原句：As a society, we might want to rethink the time and money spent on education.请问各位老师这里的 as a society 为什么能翻译作“从社会角度来看”