1ķˮ߶Сֵ( C)mm
A150
B200
C250
D300
2ҪÁ_½ݵλԼ߅h(hun)P(gun)ϵ( C)
AƽD
BD
CƽD
Dܷօ^(q)D
3ʯڑ(yng)Õr(sh)ˆΪ(d)ʹã?yn)? B)
A컯r(sh)weÛ(do)Ɖ
BӲr(sh)weտs(do)Ɖ
C^ʯҵΣ
DǷʯ^
4ͨˮăһ㲻^Lһ㲻^(B )
Aһ
B
C
Dһ`
5ϱO(sh)Ӌ(j)r(sh)횰;ҪУ( D)
Aɰ
Bλˮ
C{
Dˮұ
6ɰ{(qing)Ș(bio)(zhn)ԇߴ߅L(B )mmw
A100
B150
C70.7
D200
7ͨuѼyLϷքeyõ( B )ѼyyY(ji)
AƽL
BL
C
DgL
8ķˮʩУС3mmĸ߾Ԟrˮ(yn)(A )ʩ
A۷
Bճ
Cճ
DC(j)е̶
9ʯ壬mе(B )
A
B҃(ni)
C҃(ni)
D||(zh)Ĺ
10 ДճܛӲB(ti)ָ(bio)(C )
Asϵ(sh)
Bsָ(sh)
CҺָ(sh)
Dָ(sh)
}
W(wng)УӖ(xn)
(dng)ǰλã