混凝土外加剂水泥砂浆工作性测定试验中水泥与砂用量之比为().
参考答案:1:3
— Would you like _____ some milk?
— No, thanks. I don't feel like _____ anything now.[ ]
A. to have, to drink
B. having, to drink
C. having, drinking
D. to have, drinking
该银行资本充足率为( )。
A.2.5%
B.5%
C.7.5%
D.8%