D．in order to study Chinese

　　【答案】　D

　　3．When David came back to Britain， ．

　　A．he donated all of his books，painting to our school

　　B．he got many Chinese books，paintings and so on

　　C．the paintings and books were on shown

　　D．the teachers and students only liked the photos very much

　　【答案】　B

　　4．At the open day， ．

　　A．David will give a speech

　　B．listeners will know David's experiences in Beijing

　　C．the speech will be held at 3 a．m.on 9 October

　　D．listeners will not ask David any questions

　　【答案】　A

　　 former adj.以前的

　　(教材P9)Former student returns from China

　　以前的学生从中国归来

　　①In the former case，we keep putting off a task because it is either too boring or too difficult.

　　在前一种情况下，我们不断推迟一项任务，因为它不是太无聊就是太难。

　　(1)former n．　 (两者之中的)前者

　　(2)latter adj. 后者的

n. (两者之中的)后者

　　②(朗文辞典)Where unemployment and crime are high，it can be assumed that the latter is due to the former．

如果某地失业率和犯罪率都很高，可以认为后者是前者造成的。