The technology for methylation of
toluene with methanol to produce xylenes uses S-series toluene methylation
catalysts and has the following technical characteristics.这个句子中的to produce用法对吗？是不是The technology for methylation of toluene with
methanol to produce xylenes整体...
...0.8% of married couples where the stay-at-home father was out of the labor force for a year.疑问：此处的where the stay-at-home father是个句子吗？不是句子的话，where又是什么词性以及有什么含义？有些想不明白以下是有关此句的上下文：The endless debate ab...
...Monday, when he arrived at Spain's team news conference and made a beeline forthe stenographer to shake the hand of the person who would be typing up the transcript of the Q-and-A session for reporters. 这句话的as when这个as 引导定语从句，它指代in such gestures吗？
...示“因缺乏……”时，lack of 前面可用介词 for, because of, through 等介词，如：
The plants died through lack of water. 由于缺水那些植物枯死了。
I can’t buy it because of my lack of money. 我不能买它是因为没钱。
Thetheatre has...
...ptember and all summer long I worked out. I carried my
football everywhere for practice. Just
before September, Miller was struck by a car and lost his right arm. I went to
see him after he came back from hospital. He looked very pale, but he didn’t
cry. That
season, I broke all of Miller’s reco...
...iled to warn of coming disaster, a successful lawsuit might compensate you for your troubles. Or so the thinking has gone since the early 1980s when juries began holding more companies liable fortheir customers' misfortunes. “or so the thinking has gone”是为了表强调，so的前置；...
Mary exchanged her jewels for cash. 玛丽把首饰换成现金。to exchange one's labour for money 以劳动换取报酬而 for 的原意“交换”(in exchange for)，用于买卖的场合，表示以钱易货。如：Then they bought him a wooden bowl for a few pennies. 然后他们用了...
...ken by roadside cameras will soon be enough to prosecute drivers for speeding.问题一：enough是做代词吗？to prosecute drivers for speeding修饰enough?能不能理解为enough是形容词，后面to do是做形容词宾语做补充说明呢？问题二：被for sb to do sth不定...
...体用法。我在一本教材上看到这样一段话：After a lot of effort, it reopened in 2001. Hopefully it will be safe
for at least the next 300 years.在第二句话中用了the next 300 years，但是我了解到next year的时间基点是现在，而the next year的时间基点是过去...
...ttended a show.2. What is the man’s
suggestion?A. Taking a rest.B. Going for a coffee.C. Having a snack.3. What are the speakers
mainly talking about?A. A weekend plan.B. A wedding invitation.C. A business deal.4. Where is Barbara going
tonight?A. To a gym.B. To her grandma’s.C. To the doctor’...
...les at the store, your choice is limited to the 12 or
more kinds available for sale.老师们，请问这里：1. Your choice，为什么是个单数形式，这个属于特指还是泛指呢？2. your choice is limited是个什么结构？后面的to.....又作什么成分？这时候的to翻译成...
For a purpose such as this the cellar was well adapted.求指教！这句话的主谓是：the cellar was well adapted请分析这部分：For a purpose such as this，such as this是作定语修饰前面的purpose吗？然后整个充当句子的状语？