O(sh)̽W(wng) > И(bio) > ģMԇ} >
43._И(bio)ǰИ(bio)˲cͶ(bio)˾ͣ Ȍ|(zh)ԃ(ni)M(jn)Մ
A.Ͷ(bio)rͶ(bio)
B.Ͷ(bio)rͶ(bio)
C.Ͷ(bio)rgͶ(bio)c
D.Ͷ(bio)rgͶ(bio)r
44.xЌڲُˑ(yng)(dng)ُ؛̺ͷ(w)ǣ
A.Ҫُ؛̻߷(w)Ї(ni)o@ȡߟoԺ̘I(y)l@ȡ
B.ЇʹöM(jn)вُ
C.Ҏ(gu)Ҏ(gu)
D.Ї(ni)ʹöM(jn)вُ
45.ُ؛ͷ(w)Ĺ_И(bio)(sh)ã
A.u
B.Ԕ(x)u
C.YA(y)
D.Y
46.ُʩԁ(w)ԺkdA(y)λُݠĹ_И(bio)~(bio)(zhn)飺؛ͷ(w)헻̷քe飨
A.120fԪ200fԪ
B.180fԪ220fԪ
C.200fԪ120fԪ
D.220fԪ180fԪ
47. ָُͨ^c(yng)Yl3ҵĹ(yng)̷քeՄУ̶rlͺͬlд_ɽ(yng)̵IJُʽ
A.ՈИ(bio)
B.Մ
C.һُԴ
D._И(bio)
48.yṩJJͬrSṩٛٛɣ ṩyй
A.H_l(f)f(xi)
B.Hڹ˾
C.߅C(j)(gu)
D.H(f)d_l(f)y
49.ӲJʸÿ{(dio)1Σʞ遆_l(f)yеƽɱӣ ҵó
A.0.1%
B.0.3%
C.0.4%
D.1%
A D D A B C C
1W(wng)עԴO(sh)̽W(wng)Ʒ(qun)ٽO(sh)̽W(wng)δ(jng)W(wng)ڙ(qun)D(zhun)d朽D(zhun)Nʽʹãѽ(jng)W(wng)ڙ(qun)(yng)ڙ(qun)(ni)ʹұעԴO(sh)̽W(wng)`W(wng)䷨؟(z)
2W(wng)YϞW(wng)ѼD(zhun)dM(bio)ߺͳ̎ڱW(wng)dƷ漰(qun)Ȇ}ՈcW(wng)վ(lin)ϵW(wng)վˌ_J(rn)M̎
W(wng)D(zhun)d֮ƷζJ(rn)ͬԓƷ^c挍ýwW(wng)վD(zhun)dʹՈc(qun)(lin)ϵؓ(f)؟(z)Ρ
3W(wng)վgӭeOͶ塣