问题
多项选择题
下列叙述，正确的是()
A．自人体的头端达尾端的轴线为长轴
B．上下方向，将人体左右等分的线为正中线
C．人体位于标准姿势时的平面为体轴
D．人体位于标准姿势时的轴线为体轴
E．人体直立与地面垂直的线为水平线
答案
参考答案：A, B
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下列叙述，正确的是()
A．自人体的头端达尾端的轴线为长轴
B．上下方向，将人体左右等分的线为正中线
C．人体位于标准姿势时的平面为体轴
D．人体位于标准姿势时的轴线为体轴
E．人体直立与地面垂直的线为水平线
参考答案：A, B
| 根据对话内容，从方框中选择正确的句子补全下列对话。 | |
| A: Where have you been, Mike? I phoned you, but you weren't in. B: 1______. A: Why did you go there? B: 2______. It has made several old people who live nearby sick. A: 3______. B: Do you think "Greener China" can do something? A: 4______ I think we should write a letter to the newspaper about the pollution. B: 5______ It's our duty to protect the environment.
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