设定房地产抵押权、典权等权利时,权利人应申请房屋( )登记。
A.他项权利
B.变更
C.注销
D.转移
参考答案:A
- Why did you go back to the classroom?
- I left my friend Tom _______ there.[ ]
A. wait
B. to wait
C. waiting
D. waits
完整的电子商务内涵包括四个方面是哪些?