Textbook publishers connect professors, instructors and students in
ways that alternatives, such as open e-textbooks and open educational
resources, simply do not.这是个什么句型，前半句理解，从alternatives往后就看不懂了。
...iday
with some friends. 几年前我与几个朋友一起去度假。Leave your little dog with me while
you go on holiday. 你去度假时把小狗交给我照管吧。二、on holiday与on holidays表示“度假”时，on
holiday 中间不用冠词，而且holiday不用复数（参见上面的...
英语中不可以说 be surprised by … 吗笔者曾经在某辅导资料中见到过这样一道单项选择题：
I was ________ at（或者by） what he said yesterday.
A. surprised B. amazed C. surprising D. amazing
参考答案是：应该选B，因为可以说be amazed at …，be amaz...
Americans will generally do business with the company they think gives them the highest value for the lowest price, not based on personal relationships.此句应该是两个句子，在they前面是不是应该用逗号隔开呢？
...cpsenglish.com/question/2312我在英语语法网上看到以下句子：1)You
can't go home before I've signed the letters. (=... before the moment when I
have completed the letters.) 2)He
went out before I had finished my sentence. (=...before the moment when I had
completed my sentence.) 3)We
had...
...管仍然表示“第一”，the就不能再用。例如：The person who
comes first will get the present. 第一个来的人会得到礼物。根据以上分析，“赢得一等奖”加定冠词是理所当然的，起码是合乎语法的：win the first prize。因为：（1）prize是可数...
... meaning when more modifies a tradable noun:[7] She is no more a fool than you (are). [‘She is not a fool, any more than you are’, ‘She is not more foolish...’][8] They are no more scholars than my baby (is). [‘They are no more scholarly ...’]The rhetorical effect of the construction is ...