老师们，请教一下，完形填空题这里选sound为什么不行（知道这里选reply对，但不清楚选择sound为什么不可以）One day in her senior year, I saw her sitting in the grass, head buried
in her hands. I sensed her disappointment
and I felt my own throat tighten. I sat do...
The researchers took measurements on days when the volunteers stood,and when they sat around.When they looked at the data,there were some striking differences.Blood sugar became level after a meal much quicker on the days when volunteers in the study stood compared with the days they spent in a chai...
...ng on tedious exercises the brief span of his life1) I was left to myself, 和 we were all assembled: 为什么was left 和 were assembled 都使用被动呢？2) that civilised man...中此处的that是什么用法含义呢？3) in wasting on tedious exercises the brief span of his life. 没看懂...
...
to rain tomorrow, we would stay at home.关于were
to的问题，（1）1a和1b显然不是虚拟语气，书上说这种were to是表示过去的安排，打算，注定，预计，这种说法怎么理解，是否正确？其中，在这种用法下，were to 和 were to have 含义有何不同...
以下是雅思范文中的两则句子：It is understandable for people to expect schools teaching useful subjects. After all, most young people attend university in the hope that they can learn something useful to find a decent job. However, such a viewpoint does not necessarily lead to the concl...
All this has happened, in part at least, because the fathers who were plumbers made enough money to send their children to college so they wouldn’t have to be plumbers.书上的参考翻译：做水管工的父辈赚了足够的钱，把孩子送进了大学，于是孩子们便不用再当水管...
When people are debating an issue together in a meeting, you can see a paralleleffect. 当人们在会议中集体讨论某一议程。 你可以看到一种类似效应。It was announced at a meeting in Turkey exactly six months after the start of theprotests. 抗议活动开始六个...
The company,which was established in 1999,is specialized in producing fruit.能不能做以下变形：1.The company,established in 1999,is specialized in producing fruit.2.The company that was established in 1999 is specialized in producing fruit.3.The company established in 1999 is specialized in ...
The second step of the plan is even more ambitious: building several large artificial islands in the sea to the south of Hong Kong. The new, 45-square-mile archipelago would fall outside Hong Kong’s boundaries, meaning it would require backing from China’s central government.Island building on s...