传统的语音通信采用()插头。
A. RJ45
B. RJ11
C. RJ60
D. RJ6
“我有多高?我满意我的身高吗?”这是属于()维度的我。
A. 生理“我”
B. 社会“我”
C. 心理“我”
D. 孩童“我&rdquo
时速250km有砟轨道路基工后沉降,桥台台尾过渡段工后沉降()cm。
A. 3
B. 5
C. 10
D. 15
- What about the commission?()
A. Of course, I’d give you our lowest quotation
B. I’m afraid you have to tell me how large your order is going to be
C. It’s a general practice everywhere else