He sat in the front row, his mouth half open.他坐在前排，嘴半开着。这里应该是his mouth half is open，还是his mouth is half open，half是副词？The people, their livelihood secure, now have the leisure to take up sports.their livelihood secure独立主格可以放句中？
...师您好!今天遇到下面一个句子：The Charpy V-notch impact test is a dynamic test in which a notched
specimen is struck and broken by a single blow in a specially designed testing
machine.上面粗体的部分是一个定语从句吗？如果是的话先行词在从句中做什么成分？
...师们关于择比结构的疑问It was not necessarily an asset’s own riskiness that is
important to investor, so much as the contribution it makes to the volatility
of the overall portfolio.这个句子中前面的这个句子是强调句么？我觉得拿掉it
is that 前面的这个句子依...
Tóibín, with a style as spare as Mann’s is ornate, brings a
measure of warmth to an outwardly chilly figure. 请教下大家这句话with a style as spare as
Mann’s is ornate, 这部分怎么理解？这里是指Toibin和Mann的风格都是spare吗？那ornate是干嘛的
...有一段话：Though Amazon has
not shown how Scout ensures the delivery is picked up by the right person, it
most likely requires the customer to apply a unique code, texted to them prior
to the delivery, to unlock the store box. Also unclear is the number of deliveries
Scout can complete before i...
...去情况虚拟的句子，是这样的“Mary couldn't have received my letter, or/otherwise she would have replied to me last week."但我认为该句同样不符合任何一种情况下的虚拟语气的标准格式，所以应该是个错综时间虚拟语气条件句。只是条件从...
原句：The central question is what developing an idea of children in the singular has done to Chinese society;翻译：问题的核心在于，独生子女政策究竟对中国社会产生了怎样的影响这句中，what 是引导表语从句，请专家分析一下 is what developing 及 what ...
It is also less than most forecasters had predicted.这个句子为什么不能写成：It is also less than what most forecasters had predicted.predict后不缺少宾语吗？为什么可以用that做引导词？谢谢！
Which "ed" is pronounced differently from the others?
A
You did your share better than any woman this blessed day.
B
They have two children aged six and nine.
C
He is a serious scholar, a genuinely learned man.
D
He lost his beloved wife last year.
老师这个ed发音有什么规...
The street is beautiful,with trees and flowers growing well along it.请问:这个well along it 是什么成分? 两个都是副词吗?这个句子如果去掉with,句式还正确吗? The street is beautiful,trees and flowers growing well along it.