1ij˾?312Ԫ5ݏÿĩ֧?0%4%_(ti)豸ăr(ji)Ϊ?
A74
B71
C68
D65
2SI(yng)ʽ豸ʱ˔o?
Apе_r(sh)ԑ?
B豍?
Cʽʺdϴr(sh)
Dʺr(sh)ʹõ?
3ֵУֵܡ֮Ĺϵʽ
AF=CV
BF=VC
CV=CF
DV=FC
4ֵУABCxIJƷֵTҪ
Aռ70%80%ռH10%20%
Bռ10%20%ռH70%80%
Cռ70%ռH30%
Dռ30%ռH70%
5VУ֧(qun)ԭIJ־
AϢ
BϢ
C
D
6豸ĥĺ?
Aֵ䣬ʹZ?nbsp;
BֵʹZ?
Cֵͣʹüֵ
Dֵͣʹüֵ
7̔(yng)÷xУͨѣҪԭ
Aú
Bɿ
C
DȽ
8иؔ(ci)^?
Af(shu)
BƱ
CƱע
DƱ
9ijһֲI(yng)I(y)ܶռI(y)ȫI(yng)I(y)ܶϵģƷ?
A100%
B90%
C80%
D70%
10I(y)ʲֵ(zhn)(yng)ڵ?
AI(y)֧
BI(yng)I(y)֧
C
DͶ
1C 2A 3D 4B 5A 6C 7A 8D 9B 10B