找到约 15000 条结果

问题 since从句的理解与时态难点

The library ______for more than 60 years since it _____ in 1940. A. has been open; opened B. has been opened; opened C. has opened; was open D. has been open; was open 正确答案为A。但 D 为何不可以呢？有资料说，当 since 引导的状语从句的谓语动词是延续性...

问题 难句分析(涉及which引导的定语从句的先行词等)

Companies often argue that their prices take into account research and development costs and that they practice tiered pricing, which allows poorer countries to pay less, subsidized by higher prices in wealthy countries.请问：(1) which 引导的定语从句的先行词是？(2) subsidized修饰...

问题 otherwise用法（an otherwise dry stream-bed）

In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface. 请问老师这句怎么理解，特别是 otherwise 在这句中是什么用法，非常感谢。

问题 It has changed who we are是什么意思

It has changed who we are and continues to fuel our optimism about how much the lives of the poorest people will improve in the years ahead. 问题：这两句如何翻译？尤其是It has changed who we are 如何翻译?

问题 这是同位语从句吗

Some of the mourners saw in the dust visions from that deadly day when the very ground was on fire and the powder and smoke caked the living and the dead. 参考译文：有些哀悼者在尘土中看到了那个致命的日子的景象：大火就在这这块土地上燃烧，灰尘和烟雾...

问题 “喜欢这里”一定要翻译成like it here吗

...，因为 here 是副词，不能作宾语。但是，我在书上见过 in here, from here 这样的用法，这里的 here 不是明显用作宾语吗？请专家老师进一步分析一下，谢谢！原问题见：http://ask.yygrammar.com/q-24233.html 

问题 动词时态选择题(涉及过去完成进行时等)

When I saw the mess my paper was in,it was obvious that someone             it.A.was reading   B.had read   C.had been reading   D.read请老师详细讲解这道题为什么选C项而不选其他项啊？谢谢老师啦

问题 decision后面的同位语从句可以省略that吗

(1) The decision (that) whether or not to salvage the wreck was not an easy one, although an excavation in 1978 had shown that it might be possible to raise the hull.(2) The hope that he may recover is faint.请问：是否可以认为 decision 后面省略了that？是同位语从句吗？

问题 lots作副词以及that old等问题

But caloric restriction, it kind of shocks the system, and one result is, well, those monkeys on the calorie-restricted diet had lots more naive T-cells left than you'd expect in monkeys that old.请问老师：句子里的lots是副词吗？left是后置定语还是left than...是T-cells的后...

问题 虚拟语气中was和were的选择

... make a dragon for me?  I would like it if you could. I would keep it in my special green grass area where there are lots of space. I would feed it raw fish and put a collar on it. If it was/were hurt, I would bandage it.这里要用虚拟语气吗，选择 was 还是 were 呢?

问题 far fewer以及find的搭配疑问

According to a 2017 survey, 70 percent of South Koreans do not eat dogs, but far fewer—about 40 percent—believe the practice should be banned. It also found 65 percent support raising and slaughtering dogs in more humane conditions. 第一，far fewer这里far是副词修饰fewer后面省...

问题 options with hard odds included的理解问题

He theorizes that it is the emotional component of these intangible prizes that make them effective. In fact, vaguely-stated possibilities of winning a prize were more effective than options with hard odds included.hard odds included翻译为 包括了更难的赔率 吗？不是很能理解这部...

问题 请教两个短语的问题

As Pavis points out, ‘nothing obliges (nor allows, for that matter) spectators to translate into words the experience of contemplating a light, gestures, or music in order for that experience then to be integrated into the global meaning of the stage'.请问老师：1，这里...

问题 句中的distal是形容谁的？怎么理解as引导的句子？

With this delivery technique the puncture site would be very small and recovery could be through the entry site or through the groin as the filter could be inserted distal to meet a recovery sheath in the aorta.

问题 300 million tons of plastic作主语时谓语动词的选择

各位老师好，请问 300 million tons of plastic is/are created each year, of which about 10 percent ends up in the sea. 这个句子中 created前面应该用is还是are，该怎么判断呢？是看plastic还是tons呢？