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手太阴肺经行于

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下图所示结构，CD杆轴力为()。

A. 压力
B. 拉力
C. 等于零
D. 2qι(压力)

听力原文：Where are you going, David？
(2)

A. Paris.
B. It is Sunday.
C. By taxi.
D. In a railway station.

导致外踝附近及足外侧痛触觉减退的是

听力原文：Shall we meet at 2 in the afternoon？
(4)

A. Where are they？
B. It is still early.
C. All fight.
D. It doesn't matter.