21ĽУ漰?nbsp;
AŴ
BD(zhun)Ŵf(xi)
Cg?nbsp;
D
22ijֱӹT180Ԫӷ27Ԫ10ԪI(yng)I(y)3%ù̵I(yng)I(y)
A6.711
B6.510
C6.320
D6.705
23жӯƽⲻȷһ?br />Aм
BĿͶIJ_أͨӯƽ_ضĿЧӰ̶
CӯƽֻAʽ
Dӯƽ㲻ܔ[?br />24ͶӳЧָ
Ar(sh)?nbsp;
B
Cʩ
DA(y)?br />25̔_ԭܶ?nbsp;
A۷
BCṹ׃
CA(y)費?nbsp;
Dߵ\?br />26bTеĹ(yng)ڣ
Aֱӷ
BֱӹT
Cӷ
Dֳ
27ijĿϼ200Ϲ(yng)۸1000Ԫ/ӷ15Ԫ/2%ܷ1%ÿֲϵļ30Ԫ/ĿϼIJ?yn)?nbsp;
A2029506
B2091306
C200000
D2151306
28ʲ䣨ɷΪʲͳ?br />A
BȺ
CС
D
29I(y)һԂľI(yng)I(yng)I(y)ܶ;ij˾2004I(yng)I(y)12ԪͶʧ5Ԫ1ԪI(yng)I(y)3ԪI(yng)I(y)֧1ԪZܶ?br />A17Ԫ
B12Ԫ
C10Ԫ
D22Ԫ
30I(yng)Ĺ˾Ϣһ__һ__
A<2<1
B>2>1
C<2>l
D>2<1