由题意得,最简二次根式1-a与4a-2是同类二次根式,
故可得:1-a=4a-2,
解得:a=35.
故答案为:35.
—Look at that girl! Is it Susan?
—No, it ______ be her. She has gone back to her hometown. [ ]
A. mustn't
B. can't
C. needn't
D. wouldn't
下列各项中,可以作为契税计税依据的有()。
A.房地产的成交价格
B.房地产的重置价格
C.房地产交换时的价格差额
D.补缴的土地出让金和其他出让费用
E.由征收机关参照房地产市场价格核定的价格