现存的埃及狮身人面像上五官当中缺少了哪个部位？
参考答案：现存的埃及狮身人面像上五官当中缺少了鼻子。
– Excuse me . Could you tell me ?
- You can take the No.17 bus .
A．How I can get to the People’s Hospital
B．Where is the People’s Hospital
C．Which the way to the People’s Hospital is
D．How can I get to the People’s Hospital
塔机起重量特性曲线的确定因素有（）。
A.最大起重量
B.最大安全工作载荷
C.起重力矩的实测值
D.起升高度
