—________ does your uncle do?
—He is an engineer. [ ]
A. What
B. Where
C. How
D. Why
答案:A
下列判断不正确的是
[ ]
A.沸点:HF>HCl>HBr
B.熔点:I2>H2O>H2S
C.酸性:HClO4>H2SO4>H2CO3
D.离子半径:S2->F->Na+
同业信贷资产买断业务中,当年卖出资产总额原则上不得超过交通银行上年末信贷资产的()。
A.5%
B.10%
C.20%
D.30%