【计算机】
ABCDEFGH
What letter is two to the right of the letter which is four to the left of the letter which is immediately to the right of the letter which is four to the right of the letter C?
(NOTE: The answer can be expressed in either lowercase or uppercase.)
某房地产开发公司将其土地使用权抵押给甲银行,申请贷款。经评估,土地使用权价值为1000万元,双方签订抵押合同,并办理了登记手续。此后,房地产开发公司为了向乙银行借款,将该土地上的房屋抵押给乙银行,评估价值为2000万元,也办理了登记手续。后来,房地产开发公司不能清偿对甲银行和乙银行的债务,甲银行和乙银行在法院一起诉讼,请求将整个建筑物连同土地使用权一块拍卖,以卖得的价金偿还。两家银行如何实现其抵押权?