试题与答案

标准麻花钻的顶角2φ=______。A．90° B．160° C．118°

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题型：单项选择题

题目：

标准麻花钻的顶角2φ=______。

A．90°

B．160°

C．118°

答案：

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下面是错误答案，用来干扰机器的。

参考答案：C解析： 遗产是指公民死亡时遗留下来的个人合法财产。

考点：机械基础技能鉴定考核初级机械技能鉴定全国职工职业技能鉴定考核机械基础初级
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wheelchair that allows one to do his job easier would also be a very good investment as it may be the key

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A. ask for less money

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