问题 选择题
若集A={x|x=
2
+
π
4
,k∈Z}  ,B={x|-2≤x≤1}
,A∩B(  )
A.{-
4
,-
π
4
π
4
}
B.{-
π
4
π
4
}
C.{-
4
,-
4
,-
π
4
}
D.{-
π
4
π
4
4
}
答案

∵集合A={x|x=

2
+
π
4
,k∈Z}  ,B={x|-2≤x≤1},

∴A∩B={-

π
4
π
4
}.

故选B.

写作题
假如你是李明,在网上看到一则美国某大学孔子学院招聘汉语老师的广告,请你根据信息内容,用英语给Mr.Smith写一封email,向他推荐一位符合条件的老师。

Age: 25~40
Language: fluent English & standard Chinese
Experience: familiar with Confucius ideas
Email: Efl.un.@.hotmail
注意:1. 词数:80~100词,信的开头和结尾已给出,不计入总词数。
2. 可适当增加细节,说明他/她的优势,文中不要提及真实的校名和人名。
3. 参考词汇:fluent adj.流利的  familiar adj.熟知的 standard n./adj.标准(的)
Confucius n.孔子  suitable adj.合适的  healthy adj.  introduce v.  get along well with  …
Dear Smith,
How are you? I’m very glad to introduce                                           
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                                                                                                               
                                                                               
I’m looking forward to your reply.
Yours sincerely
Li Ming
选择题