1I(y)ҪI(y)ˮƽжˮƽĹϵ
Aߺϵ
B
CǰߵՊ
Dǰ߸Պ
2ijƷĹС3ɣr(sh)?65/m3m3/
A462
B195
C154
D051
3ijʩеr(sh)?391_(ti)/100m3֮ϵĹС4ˣ]еIJm3/_(ti)?
A64
B064
C256
D256
4I(y)ģ
A̶ʲ
Bʲ
Cʲ
Dʲ
5йĿ嵥˔ȷ?
AͶTеĿб
BͶ˲бĿ
CͶ˲Ŀ嵥Д?
DyzĿ嵥Д?
6иͬй̶ʲ?
A̶ʲ
BI̶ʲ
C̶ʲ
DI̶ʲ
7I(y)ҵʽ?
A
BͬI(y)ʽ
CԻՁ
DƷ
8I(y)(yng)ԜԳͶ(sh)ֵмڣһ?
Aÿĩ
Bÿĩ
Cÿĩ
D(x)?
9ijɷ˾һ_(ti)豸?00000Ԫֵ5%ʹ5zҵѡܺͷf4۾ɶԪ
A38000
B22000
C17000
D19000
10i1=2i2,n1=n2/2Pͬr(sh)
A_F/Pi1,n1루F/P,i2,n2ĴСϵ
BF/Pi1,n1(F/P,i2,n2)
CF/Pi1,n1=(F/P,i2,n2)
DF/Pi1,n1(F/P,i2,n2)
1D 2C 3C 4B 5D 6C 7D 8B 9A 10D