个人再交易住房贷款的贷款成数按不同房屋而有所不同，其中商业用房的贷款成数最高为（）%
A.0.8
B.0.7
C.0.6
D.0.5
参考答案：D
（π﹣3.14）0﹣（﹣2）﹣2=（ ）
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.
A．should have taken
B．could have taken
C．needn’t have taken
D．mustn’t have taken
