①That will have to rise, 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？②B...
网上看到的一句话：Thetop U.S. commander in Afghanistan had been out campaigning for more troops on top ofthe 21,000 that Obama had approved shortly after taking office.其中的 had been out campaigning for more troops on top ofthe 21,000，没弄明白所表达的意思？因为：had b...
...or, if regularity and conformity to a standard pattern are as desirable tothe scientist as the writing of his papers would appear to reflect, is management tobe blamed for discriminating against the "odd balls" among researchers in favor of more conventional thinkers who work well with t...
...ies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more ofthe trigger chemicals than do males under the same conditions.例 2 You spent more money than was intended tobe spent.
...et's see what happens next week.▲ b. • What happens if nobody comes tothe party? • Just plug it in and see what happens.而这些是用一般现在时表示将来吗？（happen ▲ a. [V] to take place, especially without being planned. ▲ b [V] to take place as the result of sth）
...school to improve himself. 为了提高自己，他上了夜校。Managers should
encourage their staff to improve themselves. 经理应该鼓励员工进行自我提升。※真题例句※As a grassroots
singer, she reads everything she can get hold of concerning music, and takes
every opportunity...
...nbsp;by torch-bearing friends who vogue amid thetowering Brutalist buildings of his neighborhood on the outskirts of Paris, locally known as the banlieues."这是来自一篇杂志的...
There were the two towers of Baskerville Hall, and there a distant blur of smoke which marked the village of Grimpen.请教老师，there非限定分句 there 和 a distant之间为什么没有being呢？
...人或吸引人的注意（兴趣、好感、喜欢、赞赏等）。如：The
match attracted a large crowd. 那项比赛吸引了大批观众。She
was attracted by the novel advertisement. 她被这新颖的广告吸引住了。Bright
colours attract babies. 鲜艳的颜色吸引婴儿的注意...
...s common knowledge that some countries have higher life expectancies than others, but the city you live in can also affect your health.Some cities are hard on their residents. In places with poor city planning, for example Lagos, which was called out recently by the Economist Intelligence Unit, publ...
...”时，有多层意思：(1) 笼统地指“一代人”：We
belong tothe same generation. 我们是同龄人。Our
generation has never known a war. 我们这代人从来没有经历过战争。He
was a hero to generations of students. 他是一代又一代学生眼中的英雄。We
need to pro...