题目内容：
How long does a handshake usually last?选择一项：
a. 3 minutes.
b. 2-3 seconds.
c. As long as the conversation lasts.
参考答案：
选择题：How long does a handshake usually last?
- 题目分类：管理英语1
- 题目类型：选择题
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选择一项：
a. 3 minutes.
b. 2-3 seconds.
c. As long as the conversation lasts.