请问外研版初中七年级下册MODULE 4 UNIT 1课文中的一句话...and students won't use pens and paper, or erasers any more.请问这句话不是否定句吗？为什么会出现第一个and没改成or的状况?否定句and不改成or是什么原因？第三个问题，我看到网上有...
...规，通常不用 may 和 might, 而用 can, could 或 be allowed。These days, children can / are allowed to do what they like. 如今，孩子们可以干他们爱干的事。(不能说：... children may do what they like.)疑问：这样用的 may 怎么就不行呢？比如下面的句子不...
...Well, I just got here a few minutes ago, haven’t been in for a couple of days. Uh, just give me a second to check my email. Uh, here’s a message from Max. Let’ see. Well, it seems you’ve really impressed him. He says it’d be wonderful if you could join our staff.请问老师，这里的wou...
...
grade for each class period it is late. If it is not turned in by the 4th day
after the due date, it will earn a zero. Daily assignments not completed during
class will get a zero. Short writings missed as a result of an excused absence
will be accepted.
...Saturday. 我盼望着下周六的比赛。I’m really
looking forward to this trip to Japan.
我非常期待这次日本之行。I look forward to
the day when the children leave home. 我盼望着孩子们离开家的那一天。We are looking
forward to it. 我们盼望着它。(2) 后接动名...
向尊敬的曹老师请教三个句子！！i If the aim is to create disunity, [as it is,] we should reject his proposal.ii She suggested he hadn’t been honest with her, [as indeed he hadn’t].iii The deadlock is a disappointment coming [as it does]after such a promising start.请教曹老师...
There is gridlock in the international governance system (and) escalating trade (and) geopolitical tensions are fueling uncertainty国际治理体系陷入僵局，贸易和地缘政治紧张升级，不确定性加剧。请问句中的两个and该如何理解呢？
...ssation or reduction of breathing when falling asleep as the sleeper waxes and wanes between sleep and wakefulness and their differing control mechanisms. “and their differing control mechanisms” and 前面并列的内容是什么？这部分在句子中做什么成分？原因状语吗？
Fats and sugar are very rich in energy but poor in vitamins, minerals and dietary fibre. 脂肪和糖类热量很高，但维生素、矿物质和膳食纤维贫乏。fat 是不可数名词吧，这里的复数 fats 是强调不同种类吧，即多种脂肪，对不对？但问题是，为什么 su...
Original text:No creature has received more praise and abuse than the common garden snail.6 No creature ____ abused more often than ...(a) is being praised and(b) is praised nor(c) has been praised or(d) has been praised and我的答案是d，原因是原文用的是 and。但是课本答案是c否...
...She wrote a dozen
teenage novels. 她写了十几本少年看的小说。This clothing
sells well to the teenage market. 这种衣服在青少年中间很畅销。Teenage fashions
are the same all over the world. 青少年的时尚全世界都一样。The teenage drug
problem concerns most parents. ...
...e, because although the yold will constitute a bulge of comparative health and activity over the next decade, by 2030 they will hit 75—and enter a long period of decline for which few rich countries are ready.请问老师这里的because although是可以连用的吗？②By continuing to work, an...