当前位置:在线题库搜索>[单选题]Which step is designed to prompt a user to press or say a single-digit number to perform a specific function? ()的答案是什么?

问题:

[单选题]Which step is designed to prompt a user to press or say a single-digit number to perform a specific function? ()

A、Menu  
B、Get Digit String  
C、Get Call Contact Info  
D、Extended Get Digit String

参考答案: A

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