题目内容（请给出正确答案）

[主观题]

The cross section of a straight beam remains plane when the beam deforms due to bending. This causes （) on one side of the beam and （) on the other side. The neutral axis is subjected to （) .

A、tensile stress; compressive stress; zero stress

B、compressive stress; tensile stress; maximum normal stress

C、shear stress; normal stress; zero stress

D、normal stress; shear stress; zero stress

提问人：网友educity1307 发布时间：2022-01-07

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第5题

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