PANELVIEW 1400E在调整画面,按()可清除输入的密码
A、ENT键
B、密码确认按键
C、密码清除按键
D、退出键
参考答案:C
— — Not bad , thanks.
A. How do you do? B. How are you doing? C. How is the weather?
儿童家具中管状部件外露管口端应()。
A.封闭
B.脱落
C.无断裂
D.打开