多项选择题：桑枝的功效有（） A.祛风湿 B.利水消肿 C.利关节 D.清热解毒

题型：多项选择题

根据下面的对话情景．在每个空白处填上一个适当的句子、使对话的意义连贯、完整。

A: Hello! May I speak to Bruce?

B: _____小题1:_____________.

A: Hi, Bruce. This is David. I haven't seen you for a long time.__________小题2:_____________?

B: I have been to Shanghai. I came back this morning.

A: Really? _________小题3:_________?

B: I went there with my parents. We had a wonderful time there.

A: ___________小题4:____________?

B: We visited the World Expo Park. We also went to the Oriental Pearl Tower and toured the Huangpu River.

A: _________小题5:___________?

B: Sure. The World Expo 2010 started on May 1^st, 2010 and it will end on October 31^st, 2001. People can see different countries' pavilions and experience different cultures without going abroad. If you miss this chance, you will regret.

A: I hope I can have a chance to visit the World Expo 2010 Shanghai during the summer vacation.

B: I hope so.

查看答案

桑枝的功效有（） A.祛风湿 B.利水消肿 C.利关节 D.清热解毒

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