配水管道应采用内外壁热镀锌钢管或铜管、涂覆钢管和不锈钢管,其工作压力不应大于()MPa。
A.0.8
B.1.2
C.1.5
D.2
参考答案:B
个人信用贷款额度主要是根据申请人的()。
A.社会地位
B.生活水平
C.信用等级
D.信用记录
E.收入情况
I like this jacket better than that one, but it costs almost three times _____.[ ]
A. as much
B. as many
C. so much
D. so many