11.P(gun)xַԭtĂ(dng)?
A.Ҫؽς(c)(yng)oĸߴĽ
B.(yng)h(yun)xNȾԴ܇h(hun)(yng)oкwİl(f)Դ
C.(yng)ڽͨæĽֵɂ(c)O(sh)
D.t(y)ԺþGھͽ\
𰸣D
12.ߌӽȹ̘I(y)II(y)dcȹ֮gO(sh)зָO(sh)ʩȹO(sh)Ӈˮϵy(tng)rȹķօ^(q)Se( )
A.2000O
B.3000O
C.4000O
D.5000O
𰸣D
13.ýO(sh)ӋͨtҪнӵ摪(yng)߳f_?
A.oҪҪֹˮ
B.0.15m
C.0.25m
D.0.30m
𰸣B
14.иߌӽO(sh)һle?
A.(yng)O(sh)ژg(ni)
B.g(ni)O(sh)(yng)O(sh)ҼT
C.O(sh)ǰ҃(ni)
D.(yng)òȼ
𰸣B
15.O(sh)ӋҎ(gu)m?
A.10סլ
B.26mߵĆΌw^
C.߶Ȟ25mĘ(bio)(zhn)S
D.߶Ȟ24mk
𰸣A
16.ijߌӽȹO(sh)Ӌ5ӸߵͥһlʩO(sh)ò(dng)?
A.ܻͥȷgTҼT
B.ܻͥл(zi)ԄӈӇܜϵy(tng)
C.ͥÿӻȿڲλO(sh)һˮĻ
D.cͥͨ÷TM(jn)зָ
𰸣C
17.(j)O(sh)ӋҎ(gu)Դ늵O(sh)ӋҎ(gu)O(sh)䑪(yng)( )
A.@(bio)־
B.@Ƙ(bio)
C.a(chn)SҘ(bio)־
D.a(chn)ژ(bio)־
𰸣A
18.ǸߌӹķNr¿ɲO(sh)÷]g( )
A.t(y)ԺB(yng)ԺIJ
B.O(sh)п{(dio)ϵy(tng)Ķ^
C.ݼ{˔(sh)^2000˵ĄԺӰԺYõ^dǰd
D.5k
𰸣D
19.P(gun)ʽߌӽеɢݞݵP(gun)Ҏ(gu)ėle`?
A.g(yng)g
B.g(yng)քeO(sh)ǰ
C.gݶ֮g(yng)O(sh)䓽ڰ
D.gO(sh)һgǰtݑ(yng)քeO(sh)ӉL(fng)ϵy(tng)
𰸣C
20.йĎϴҡԡҺͲ͏dNʳƷ췿׃gȷgIJP(gun)ϵϣėl_?
A.߲(yng)N
B.ǰ߲(yng)ںߵֱό
C.ǰ߲(yng)ںߵֱ
D.P(gun)ϵ]ԵҎ(gu)
𰸣B