找到约 40000 条结果

问题 remain的时态

Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance.请教老师.  为什么句子用的是remain而不是remained呢

问题 难句分析

And since 1991, productivity has increased by about 2% a year, which is more than twice the 1978-87 average.这里是表示比平均数的两倍还多，还是说高出平均数的两倍以上（即3倍多）？

问题 介词用法

学生反复查看了柯林斯on的42条用法，朗文的49条用法，感觉没有一条释义可解释以下句子或结构中on的用法。   一，An honorary degree was conferred on him.   二 ，congratulate sb on sth       三，Troops advanced on the rebel stronghold.

问题 there be句型

Some of the objects up there are working satellites.这句话some…up这部分是什么成分呢？这句话我不太理解结构了。

问题 facility的用法

老师，我觉得B选项给的单词facility，应该是facilities 才对，如果要表达“设施”的意思，不是用复数更常用吗，还有参考答案的例句，是不是改成：The facilities at that club include … 更好呢？

问题 as的定语从句

The number of staff ______ is needed for quality control can be substantially reduced. 这句话为什么不能填as？

问题 remain的用法

The largest international database has helped police find out many crimes which at one time would have ______ unsolved.A．remainedB．maintainedC．keptD．left

问题 as的用法

The United States Bureau of Labor Statistics counts 9.2 percent of workers as those who have what they term “alternative employment arrangements.”请教，句中as这里的用法是？

问题 这是并列句还是简单句

We talked and laughed at the party.请问：这是并列句还是简单句？

问题 expect trouble 是什么意思

The police are expecting trouble.请问这个句子是什么意思，expect trouble 如何理解？

问题 What though…? 是什么用法

What though the way is long? 请问这里的 what though 是什么用法？

问题 whereof的词性与用法

单词 whereof 的用法，这个单词字典上说是关系副词，还举例 the transaction whereof i spoke, 这例子中 whereof 更像关系代词。

问题 请问这个句子怎么翻译？

It lists about 1 600 000 continuously updated jobs， representingreding more than 25 000 of the top employers in virtually every industry and field.

问题 upside there是什么意思

He played the piano upside there.这个句子其中的 upside there 是什么意思？

问题 句子成分分析

1.The window is never opened except in summer.2.在看介词短语的语法，是不是只要是有介词出现的地方，就一定是和它后面的宾语构成了“介词短语”。谢谢辛勤的老师们 ~