如果(F/P,12%,5)=1.7623，则下述系数正确的有()。A.(P/F,12

—I’m sorry. I ________ at you the other day.

— Forget it. I was a bit out of control myself.

A．shouldn’t shout

B．shouldn’t have shouted

C．mustn’t shout

D．mustn’t haven’t shouted

货币市场基金持有的剩余期限不超过397天，但剩余存续期超过397天的浮动利率债券的摊余成本总计不得超过当日基金资产净值的( )。

A．10%

B．15%

C．20%

D．25%

我国学前教育在亚太地区属于比较好的，20世纪末统计3～6岁幼儿入园率约为（）。

A.25%

B.30%

C.35%

D.40%

Each fire pump on a tanker must have a pressure gauge located at（）.

A.the pump discharge

B.the manifold connection

C.each fire station discharge

D.the pump station

为消除油脂对筛网孔眼的堵塞，要根据具体情况，随时用（）及时冲洗筛网。

A.蒸汽或热水

B.机油或热水

C.机油或蒸汽

D.汽油或机油