试题与答案

Which tackle arrangement has the LEAST mec

题型:单项选择题

题目:

Which tackle arrangement has the LEAST mechanical advantage().

A.Single whip

B.Gun tackle

C.Luff tackle

D.Twofold purchase

答案:

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参考答案:Static解析:[知识点] 模块/VBA编程基础:常量,变量,表达式[评析] 要在程序或函数的实例间保留局部变量的值,可以用Static关键字代替Dim以定义静态变量。静态 (StatiC) 变量的持续时间是整个模块...

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