属于物理爆炸的是（）。A、液化气钢瓶爆炸 B、蒸汽锅炉爆炸 C

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问题多项选择题

属于物理爆炸的是（）。

A、液化气钢瓶爆炸

B、蒸汽锅炉爆炸

C、压缩气体爆炸

D、粉尘爆炸

E、压力容器爆炸

答案

参考答案：A, B, C, E

选择题

In the past ten years, the ____mountain climber ____ a lot from his own adventurous _______

A．experienced; experienced; experience

B．experience; experienced; experiences

C．experienced; has experienced; experiences

D．experience; has experience; experience

问答题论述题

试述组织参与职业规划的意义和作用。