张道真语法书中有这样的例句：The story was set in a September in the 1980s.此句用了a September?那么季节可以类推吗？The story was set in a summer in the 1980s 和The story was set
in summer in the 1980s 哪个对？summer前需要加 a 吗？
bitcoin advocates will point to a number of possible advantages, from the ability to use the blockchain to track things other than single money to the built-in support for "smart contracts".
...amework for development and significant progress has been made in a number of areas. 其中"provided an important framework for development"一句是修饰“Goals"的定语从句吗？如果是，为什么会用成”provided"而不是“providing"
used to describe a situation in which for a period of time a child
lives with and is cared for by people who are not the child's parents. 这句话是韦氏高阶上对foster形容词性的释义，但是这句中的with、for、by把我看晕了。按理说，lives with people就够了可是people...
教美式发音的美国老师在讲到work的发音时，从w发音到or的发音时，说：So, the lips go from being really rounded to being a little less rounded, but still flared.我记得有老师说过，形容词前加being, 表示主语刻意为之，暂时的状态，并说主语平时不...
关于 at a meeting 的用法见得比较多，但很少见到有 in a meeting 的用法，比如下面一句：
She is in a meeting now, but I will let you know as soon as she is free.
请问 in a meeting 与 at a meeting 的区别是什么？谢谢！
Anyone interested in joining the club should contact us at the address below.有意加入俱乐部者请按下面的地址和我们联系。老师，interested in joining the club 如果分词，说不通；是形容词短语作anyone的后置定语吗？一般遇到什么问题才会用逻辑方法...
CNN: I, on the other hand, who did not vote, who in fact did not leave the house on Election Day in no way responsible forthese people have done and have every right to complain as loud as want about the mess you created...VOA:Every year no way I'm cutting this habit cold turkey.上面的句子CNN...
...rk, Soros Fund Management operates with the standard mission-control banks of computer terminals, manned by frantic traders looking for profits in the interstices of monetary flows.【译文1】在俯瞰中央公园的两层楼中，索罗斯基金管理中心使用标准的任务控制设备—成...
The discovery of gold in Australia led thousands to believe that a fortune ______.A. had been making B. was making C. was to be made D. would make这道题目选择C，不明白为什么要有一个被动在里面，那B选项改成 was being made 是不是也可以选，我选择的是D...
Those who failed to get in need not have felt disappointed as many of
the artists who should have appeared did not come. (新概念英语2)请问老师们这里的not have…是什么用法? 与haven't有区别吗?