1c(din)
A }ɫ(li)ɫۣˮ
B Ʒ1ஔ(dng)100f(wn)λ
C (ni)עȫȾ
2 ˎã(du)mԾcUɳT(mn)ϾחU׃ΗUϗUЏ(qing)Ŀ(du)ϾY(ji)˗UùwЧ(du)GēUϾm(yng)Ծo(w)Ч
3 m(yng)YҪڶ(sh)mԾͲˎϾĺȾ͔ѪYȣ(ni)cȾuݻyݴcU(du)uԺiⲡήsԱҲһЧ
4 ÷c
A ÿ1000ϣ150~250
B ÿˮ100
C (ni)һÿwأRţi3~6ˣ20~40؈5~10һ3Ρ
D ע䣺һÿwأu10һ3020һ40һ2iţR10~15һ2؈5ˣһ23
5 ע(xing)ƷĶcѪˎP(gun)ѪˎͻȻߕr(sh)кҎ(gu)ֻע˴o}עcʹ