问题 多项选择题

人造石的主要成分不包括 ()

A.α-半水硫酸钙

B.β-半水硫酸钙

C.二水硫酸钙

D.无水硫酸钙

E.生石膏

答案

参考答案:B, C, D, E

写作题

写作。

       康杰昨晚做了一个梦。他梦见自己成为2008年北京奥运会一名志愿者:他努力帮助来自世界各地的外国朋友……在交谈中,康杰让外国朋友更多地了解了北京。外国朋友很感谢康杰,并认为康杰的英语非常好。康档很高兴,他甜蜜地笑了……请你根据设定的梦境并加以适当的想象,写一段80词左右的短文。开始语与结束语均已给出(不计入总词数)。

      1. 内容要求: 1) 帮助外国朋友;2)与外国朋友交谈;3)感谢康杰;4)康杰很高兴。  

      2. 参考词汇: try (do) one's best, find (that), heavy (lost), carry (show, take), taxi (car, bike),

                             on the way, talk with (about). 

      注意:1. 文章开头部分已给出。 

                 2. 词数:80-100词左右。

       Kang Jie had a dream last night. In the dream, he volunteered(志愿) to serve the 2008 Beijing Olympics. 

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                           

He smiled and smiled, then he woke up.

单项选择题