1(gu)ҭh(hun)A(ch)(bio)(zhn)ă(ni)ݰ()
A.(bio)(zhn)Ҫy(tng)һϢa
B.ƭh(hun)|(zh)(bio)(zhn)ŷŘ(bio)(zhn)ĻA(ch)(sh)(j)
C.(bio)(zhn)Ҫy(tng)-ķ̖(ho)D
D.(bio)(zhn)Ҫy(tng)һļg(sh)g(sh)Z
𰸣ACD
2Й(qun)ƶطh(hun)|(zh)(bio)(zhn)ęC(j)(gu)()
A.΅^(q)
B.
C.ʡ
D.ֱݠ
𰸣ACD
3ͬҭh(hun)(bio)(zhn)ڭh(hun)o(h)Ќ(du)߀Ҫy(tng)һļg(sh)ҪƶĘ(bio)(zhn)()
A.(zh)и(xing)h(hun)ƶ
B.O(jin)y(c)g(sh)
C.h(hun)^(q)
D.Ҏ(gu)ļg(sh)Ҫ
𰸣ABCD
4B(ti)Ӱ{(dio)ă(ni)һ()
A.ؾB(ti)rϡ(dng)ֲˮķNo(h)(j)eͷֲr~(chng)ֲ
B.ռr{(dio)Rr(sh)ռռأбfռλ;͡eȡ(ȡ(chng))B(ti)֏(f)r
C.Ӱ푅^(q)(ni)ˮʧF(xin)ȡˮGʩČ(sh)ʩЧ
D.oh(hun)Ӱu(png)r(ji)O(sh)Ӌ(j)͌(sh)HȡB(ti)o(h)Ⱦδʩ(du)ա׃r(du)׃rԱҪf;(du)oȫ䌍(sh)Ĵʩ(yng)f(sh)Hrm(x)(sh)ʩM(jn)Ľh
𰸣ABC
5h(hun)F(xin){(dio)cu(png)r(ji)ĻҪ()
A.(j)O(sh)(xing)ĿȾԴڵ^(q)ĭh(hun)c(din)Y(ji)ϸ(xing)u(png)r(ji)Ķȼ(j){(dio)鷶Yx(yng){(dio)P(gun)(sh)
B.ѼìF(xin)еЧY(dng)F(xin)YϲܝMҪr(sh)M(jn)ЬF(xin)(chng){(dio)͜y(c)ԇF(xin)O(jin)y(c)(sh)(j)ĿɿԺʹ
C.(du)cO(sh)(xing)ĿP(gun)ϵĭh(hun)r(yng)ȫ桢Ԕ(x){(dio)oĔ(sh)(j)u(png)r(ji);(du)һȻh(hun)c(hu)h(hun){(dio)(yng)(j)u(png)r(ji)^(q)Č(sh)Hrm(dng)p
D.(du)ĔU(ku)(xing)ĿȾŷſy(tng)Ӌ(j)(yng)քeF(xin)ڽĔU(ku)(xing)Ŀ(sh)ʩRȾa(chn)ŷ׃oĔU(ku)(xing)ĿɺKȾŷſ
𰸣ABC
6h(hun)ȾԴ{(dio)r(sh)(du)wֲ(ni)ݵ{(dio)鑪(yng)()
A.wּ(j)(^20(j))
B.wķּ(j)(um)
C.(j)w|(zh)ܶ(g/cm3)
D.(j)wռ|(zh)
𰸣ABCD
鿴ԇ}(ni)Ո(qng)c(din)d |
7Ѓ(ni)ڵ^y(c)YеijҎ(gu){(dio)(xing)Ŀ()
A.L(fng)
B.r(sh)g
C.¶c(din)ض
D.L(fng)
𰸣ABD
8h(hun)ӰA(y)y(c)Ӌ(j)c(din)ɷ()
A.^(q)L(fng)Sc(din)
B.A(y)y(c)(ni)ľW(wng)c(din)
C.h(hun)՚Ѕ^(q)
D.^(q)c(din)
𰸣BCD
9Ѓ(ni)ڴh(hun)һ(j)u(png)r(ji)(xing)ĿA(y)y(c)(ni)ݵ()
A.ʩڳ^һ(xing)ĿʩŷŵȾӰ^(yng)A(y)y(c)ʩgĴh(hun)|(zh)
B.ŷrȫr(sh)Сr(sh)lh(hun)՚Ᵽo(h)Ŀ(bio)Сr(sh)Ⱥu(png)r(ji)(ni)Сr(sh)
C.ȫ՚lh(hun)՚Ᵽo(h)Ŀ(bio)W(wng)c(din)̎ĵȺu(png)r(ji)(ni)ƽ
D.ȫr(sh)Сr(sh)l£h(hun)՚Ᵽo(h)Ŀ(bio)W(wng)c(din)̎ĵȺu(png)r(ji)(ni)ƽСr(sh)
𰸣ABC
10A(y)y(c)Сr(sh)ȵȾԴe()
A.ȾԴŷ
B.ȾԴķŷ
C.pȾԴ
D.
𰸣AB