单选题：--Why not open the windows to let_________ cool air in?--I'd

题目内容：

--Why not open the windows to let_________ cool air in?
--I'd rather you didn't, _________air in our town is terribly polluted.（　　）

参考答案：

答案解析：

--What do you think of their new house?--It's very modern, b

--What do you think of their new house?--It's very modern, but they have some an

分类：英语题型：单选题

By comparing past problems with present ones, the author draws our attention to

分类：英语题型：单选题

阅读短文，回答题：In the first two paragraphs, the author mainly wants to tell us about__

分类：英语题型：单选题

分类：英语题型：单选题

假设你是李华，昨天参加了美国朋友David的生日聚会，请写封感谢信，表达你对聚会的喜爱和对David的祝福。注意：1．适当展开想象，语意连贯，结构完整。词数不少

分类：英语题型：单选题