( )不属于提保物权。
A．独立物权
B．抵押权
C．质权
D．留置权
参考答案：A
把儒家学说定为治国的指导思想的朝代是[ ]
A．春秋
B．战国
C．秦
D．西汉
51. They planned to go to Beijing for sightseeing, but because of their daughter’s unexpected illness they had to stay at home _____.
A．instead
B．really
C．however
D．Though
