补全对话

从方框中选择最佳选项完成对话, 有两项多余。

a. How are you?

b. What did you do in the camp?

c. Did you go there alone?

d. Can you play the violin now?

e. Where did you go on holiday?

f. Were there many students in the camp?

g. How long did you stay there?

M: Hey, Maria.____ 

W: I went to a music camp in Switzerland.

M: That sounds interesting.____ 

W: For ten days.

M: ____ 

W: We learned to play the piano, the guitar and the violin.

M:____ 

W: No. But I can play the guitar a little.

M:____ 

W: Yes, there were so many students. And they came from different cities.

印度国民生产总值居发展中国家第三位，却又是世界上最贫穷的国家之一，因为（　　）

Many students and ____ (village) never leave the village.

海洋是人类生存的第二环境，海峡是重要的海上通道，读下图回答下列问题。

2012年7月12日，山东省荣成市妇儿工委组织各相关成员单位开展了关爱未成年人成长暑期文明上网专项行动。在该行动的启动仪式上，学生代表宣读了暑期文明上网倡议书。为响应该倡议，我们在上网时应做到    (    )
①遵守道德                    ②遵守法律
③语言文明，不辱骂他人④不制造、传播流言