...公能够挣到足够多的钱，他们就能买一辆跑车。If her husband could earn enough money,them could buy a sports car.请问主句和从句中的could可以改为be able to的过去一般时吗？如果该句改为对过去的虚拟，If her husband could have earned enough money,them co...
这是教美式发音的美国老师说的：在讲到俚语FACTS时，老师举例说：He says it's being used as a response, an affirmative response.为什么要加个being？ 这里的being是表示正在的意思吗？视频在这里 http://www.quanminyingyu.com/index/play/play.html?id=154 ， ...
...滩冲浪。"We'd be out there for hours, swimming, bodysurfing, and just having a blast."我的理解是“我们在那游泳，冲浪，一玩就是好几个小时，玩得很尽兴。”请教我的理解对吗，这里的having a blast是和swimming, bodysurfing并列作状语吗...
A: She is good at painting. 她擅长绘画。
B: So she is. 她的确如此。
如果是想要肯定一个否定句，说她的确如此，应该怎么表达呢？比如：
A: She isn't good at painting. 她不擅长绘画。
B: So she is. 还是 So she isn't. 她的确如此。
...
--Jane Zhang is going to hold a concert here in July.--Really? ______ exciting news!A. How B. What an C. What D. How an此题答案为C, 请问一下news 为不可数名词，前面加了形容词也不能加冠词吗？
...hat he has cancer, he’s been living a day-to-day (= without planning for the future) existence. 自发现自己得了癌症后，他就过一天算一天了。我的疑问是：为什么过去时后的宾语从句用了一般现在时呢？这不符合时态呼应的要求吧！
下面这道题是2013年湖南高考的一道选择题：Every day ______ a proverb aloud several times until you have it memorized. A. read B. reading C. to read D. reads答案是 read，为什么不选to read呢？这个不定式为什...
His tiny arms and legs would stiffen for a few seconds as many as 30 times per hour.这里的as many as怎么理解？many是指代的a few seconds吗，as 30 times per hour is？per hour是30 times的后置定语吗？请老师分析一下结构