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
正确答案:A
答案解析:有
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Which step is designed to prompt a user to press or say a single-digit number to perform a specific function? （）
微信扫一扫手机做题