上唇红唇上的解剖标志有()
A.人中嵴
B.人中穴
C.人中凹
D.唇珠
E.唇峰
参考答案:D, E
劳动法的特征包括()
A.调整对象为人身关系和财产关系
B.公法与私法的融合性
C.保护法益的平等性
D.调整内容的单一性
On hearing a great noise, Mike looked forward through the window ()what happened outside the room.
A.to seeing
B.to see
C.seeing
D.to have seen