问题 This country has seen...是什么意思

They rushed to the scene of what may be the worst humanitarian disaster this country has seen.请问这个句子如何翻译？this country has seen...是什么意思？“国家”——“看见”？

问题 flop one's way的用法

They could have been used as feeble locomotor devices on land, perhaps good enough to allow a fish to flop its way from one pool of water that was almost dry to an adjacent pond that had enough water and oxygen for survival.请问老师这个flop its way怎么理解？

问题 read和say用法辨析

... Out’. 告示上写着“禁止入内”。The book doesn't say where he was born. 书上没说他是在哪儿出生的。 The guidebook says to turn left. 旅游指南上说应向左拐。  请教专家：以上read和say这种用法是否相同？例如，我想表达：这封信上写着这个...

话题 has

话题 has的用法

话题 and has

话题 has parked

问题 It has all but 用法

...n a society that spends so much time listening and being talked to that it has all but lost the will and the skill to speak for itself.1)句中...that it has all but...中的it究竟指什么？2)句中...that it has all but...中出现的...all but...如何理解并使用？...all but...中的but...

问题 Everyone has their advantages.此处用their可以吗？

Everyone has their advantages.Everyone has his/her advantages.这两种说法都可以吗？请老师们指点。

问题 想问问老师have been doing 和have always done都表示"一直"的意思，但是学生想知道得详细一些。

...了区分动态动词和静态动词而出现的两个表达方式，have been doing 后只能接动态动词，have always done 只能接静态动词？问题2:还是说have been doing 静态动词和动态动词都可以接，只是have always done 一定得接静态动词？      麻烦老...

问题 neither...nor...和either...or...可连接两个性质不同的词或短语吗

The Danes were neither united nor had a united command.“neither… nor…”用于连接两个性质相同的词或短语。但是在这个句子中“were neither united nor had …”可以这样用吗？同样的有一句话：Well over 90 percent of U.S. households are either wired for high-sp...

问题 分析:surprising dead stars和hundreds of millions of

...此会不会多余？是什么意思？2. Scientists think that there has been life on the earth for hundreds of millions of years.请问：这里的 hundreds of millions of 是什么意思？

问题 I haven't been quite ready. 这句话表达方式对吗？

---I'm afraid I ______ quite ready.---Never mind.请问老师这里是否可以用完成时？ I'm afraid I haven't been quite ready. 这种表达方式正确吗？ 我总感觉应该是I'm afraid I am not quite ready. 

问题 这道题选择现在完成时还是现在完成进行时

I ______ a brilliant idea as to how to solve the problem.A.have just hadB.was just havingC.just have beenD.have just been having这道题选择现在完成时还是现在完成进行时？

问题 did so是什么意思

... that the rise in births in 2016 was probably a one-off as couples who had been waiting to have a second child did so as soon as the policy changed.译文：分析人士称，2016年出生人数的上升很可能是一次性的，因为等待生育第二胎的夫妇在政策改变后马上利用了...