某房地产开发建设周期的三个阶段分别为1年、2年和1年,计算预付资本利息时,地价款的计息期为()年
A.4
B.3
C.2.5
D.3.5
参考答案:A
计算:
(1)(3x-2y)+(4x+5y);
(2)(5a-6b)-(2a-10b);
(3)2ab-3ab-(-5ab);
(4)4(3m2n-mn2)-(m2n-mn2)。
—It’s nice. Never before such a special drink!
—I’m glad you like it.
A.have I had
B.had I
C.I have had
D.I had