Those forced to exercise their smiling muscles reacted more
enthusiastically to funny cartoons than did those whose mouths were contracted
in a frown,suggesting expressions may influence emotions rather than just the
other way around.1. rather than 在这里是复合介词还是并列连词，如果...
老师您好！(1)
As a result, the vehicle produces fewer pollutants 还是应该是 less
pollutant ?(2)
We should save more energy and use fewer 还是应该是 less natural
resources ?有道词典上看到以下例句：Thus
the better producers gain ever more economic influence, and the worse co...
...o see is to believe. 眼见为实。但是，初中英语九年级Unit 15 (A doctor for animals) 有这样一句：To help animals is helping people. 帮助动物就是帮助人类。这句的主语是不定式，但表语却用了动名词，这样用恰当吗？有哪位老师能提供比较权威...
看到这样一个句子：He came across a person he used to know when he lived on the farm. 他偶然碰到了一个他过去住在农场时认识的人。我对句中的 used to know 有些不解。因为 used to 的用法特点是“强调今昔比对”，即“原来……...
...李老师”“张老师”“马老师”等，但英语习惯上不说Teacher Li, Teacher Zhang, Teacher Ma等。但是有这样一个句子：A film in the information center shows sculptor Gutzon Borglum devoted 14 years to the sculpture and then left the final touches to his son.（摘自2014...
2011 年的湖南高考英语的 Part IV 中有这样一句话：
Some can help studying for tests, explaining a lesson, and doing homework.
请问这里为什么用 help doing sth 呢？为什么不用 help to do sth 句式呢？
What’s more, the peak salary ($46,000) was associated with a 5 a.m. wake-up time, while those who woke up at 6 a.m. reported higher job satisfaction and an average salary of about $41,000.请教各位老师，reported 前面是不是少were？
She found it hard to sit still. 她觉得很难安坐在那里。She wandered round all morning, unable to sit still. 她一上午都在四处闲逛，坐不住。 He was unable to sit still for longer than a few
minutes. 他连几分钟都坐不住。上面句子中的 sit still 是什...
the most important可以用作名词吗？比如下面句子中的 thing 可以省略吗？The most important (thing) is to stay calm. 最重要的是要保持冷静。The most important (thing) is not to admit defeat. 最重要的是不能认输。The most important (thing) is to earn enough money....
...别含有"with",不知是否可以作介词"随着"？According to Court statistics, in the first month since the regulations went into effect, there was a 30% jump in the number of cases accepted,(1.13 million), with most of them accepted immediately. The Jiangsu, Zhejiang, and ...
The elevation of the room that once belonged only to the servants to that of design showcasefor the modem family tells the story of a century of social change.&...