单项选择题
同区域、同类型、同档次的不同房地产的市场价值不同,主要是因为房地产市场具有()。
A.保值性 B.增值性 C.异质性 D.弱流动性
单项选择题 Scientists are eager to talk with other scientists working on similar problem.()
单项选择题 Since this would make software cheaper,or even free,consumers might live with the bargain.()
单项选择题 She is far too sensible to believe these ridiculous lies.()