11.P(gun)ڶýɢݵO(sh)Ӌ(j)һle(cu)`( C )
A.ɢݶ֮gˮƽС150mm
B.g(ni)Ȼɹ
C.ɢ݃С70cm
D.ɢߵ͘ݵСȲ(yng)С1.1m
ʾҊO(sh)Ӌ(j)Ҏ(gu)7.4.2lɢ݃С80cm
12. Ҫ(yng)]סլļͽMȻͨL(fng)(do)L(fng)ҵҪкν^(q)( B )
A.^(q) B.^(q) C.^(q) D.^(q)
ʾڢ^(q)Ҫ(yng)]סլļͽMȻͨL(fng)(do)L(fng)ҵҪ
13. иߌӽ߿ԲO(sh)( C )
A.12ӆԪʽסլ B.10ʽסլ
C.߶Ȟ30mͨ^ D.߶Ȟ34mͨk
ʾҊߌýO(sh)Ӌ(j)Ҏ(gu)6.3.1llf߶Ȳ^32mĶߌӽԲO(sh);ʽߌסլ(yng)O(sh)ݡ
14. (dng)c·tBӕr(sh)(yng)ȡηNctB( D )
A.׃t B.U(ku)õط C.׃tõصؽ D.O(sh)ͨ·
ʾ(dng)c·tBӕr(sh)(yng)ȡO(sh)ͨ·ķctB܇ͨ·ČȲС4m;p܇ͨ·ČȲС7m
15. ˽Ӕ(sh)( C )ӕr(sh)(yng)O(sh)
A.2 B.3 C.4 D.5
16. ijخa(chn)_l(f)˾Mһ12000m2Č֘Ҫʹϵ(sh)60%ߵ65%ʹeҪ( B )m2
A.480 B.600 C.720 D.840
ʾʹϵ(sh)ʹeceİٷֱʹϵ(sh)ԭлA(ch)ʹe60%ӵ65%ӵʹe12000(65%-60%)=600m2
17.P(gun)܇܇졢ͣ܇(chng)ķһle(cu)`( D )
A.܇졢܇졢ͣ܇(chng)ķ֞
B.(ni)ͬr(sh)O(sh)܇܇r(sh)(yng)e^ߵĴ_
C.ͣ܇(chng)ķ(yng)܇e_
D.Ҫ(j)ͻȼ(j)
18.4m¶ýġޡָ(C )
A.ܿڻŮĘ(bio)ֵ
B.c(din)Ę(bio)ֵ
C.浽ܿڻŮ֮gĸ߶ֵ
D.浽c(din)֮gĸ߶ֵ
ʾO(sh)Ӌ(j)Ҏ(gu)ޡָ浽ܿڻŮ֮gĸ߶ֵ
19. g(du)кߟoֱӰ( D )
A.ܶ B.õָ(bio)C.õҎ(gu)ģ D.G
ʾGcgoֱP(gun)ϵ
20. P(gun)Ѓ׃@xַҪ(xing)e(cu)`( B )
A.h(yun)xNȾԴ B.(w)돽800m
C.(yng)O(sh)моG@أ(yn)Nֲжֲ
D.O(sh)øû(dng)(chng)߀(yng)O(sh)ȫ@õΑ(chng)
ʾЃ׃@xַ(w)돽С300m