1.ͨL(fng)ֹܷܵU(ku)ɢO(sh)ʩ( )
A.
B.y
C.şy
D.՚Ļ
𰸣B
2.ȻɹO(sh)Ӌ(j)аҎ(gu)Ĵرȴ_er(sh)Ҏ(gu)һ(xing)Dz_( )
A.x߶1mµIJɹڲ(yng)Ӌ(j)Чɹe
B.ɹ(yng)_(ti)ړr(sh)Чɹe70%Ӌ(j)
C.ˮƽ촰Чɹeɹe3Ӌ(j)
D.رȰeͷgăe֮Ӌ(j)
𰸣A
2020ע(c)ԇ}(k)W(wng)Уn | ||
ԇ}(k) | 2020(j)ע(c)ԇ}(k) | ھ} |
W(wng)Уn |
2020(j)ԇW(wng)Уnȫƾv+}A(y)y(c)+ԇ}u(png)y(c)u(png)y(c)ώc(din)u(png) |
ھԇ |
3.(chng)^d¶ȶr(sh)(yng)_(ti)A?
A. 1/10
B.1/8
C.1/6
D.1/4
𰸣C
4.(j)܇(k)܇(k)ͣ܇(chng)O(sh)Ӌ(j)Ҏ(gu)Ҏ(gu)ķNf(shu)e(cu)`( )
A.܇(k)cһ(j)֮gķg(yng)С10m
B.܇(k)c^ߵһ≦r(sh)g
C.ͣ܇(chng)܇˷ֽMÿMͣ܇(sh)˳^(gu)50v
D.^(gu)(k)܇С3.5m߲(yng)С4m
𰸣D
5.mϲȫ՚ʽп{(dio)ϵy(tng)?
A.ӰԺ
B.w^
C.չ[^
D.e^ͷ
𰸣D
6ڡߌýO(sh)Ӌ(j)Ҏ(gu)GB50045-95ķNrֻO(sh)һ(g)T?
A.λڃɂ(g)ȫ֮gķg(dng)e^(gu)75m²r(sh)O(sh)һ(g)TTă(yng)С0.90m
B.λߵM˵ķg(dng)e^(gu)85m²r(sh)O(sh)һ(g)TTă(yng)С1.4m
C.ҷge^(gu)50m²ҽ(jng)ͣ˔(sh)^(gu)15˵ķgO(sh)һ(g)T
D.λڽӿֱӌ(du)_Te100m²ķg
𰸣C
7M(jn)нƽ沼Õr(sh)ķNֶ(li)ʹ_gP(gun)ϵ?.D;.ƽW(wng)j(lu)D;.P(gun)ϵD;.Y(ji)(gu)ÈD
A.
B.
C.
D.
𰸣D
8M(jn)зO(sh)Ӌ(j)r(sh)P(gun)ڽӔ(sh)Ӌ(j)f(shu)( )e(cu)`
A.ĵҡҵ픰߳O(sh)Ӌ(j)ĸ߶Сڵ2.0m߲Ӌ(j)뽨Ӕ(sh)(ni)
B.ײO(sh)õĸ߶Ȳ^(gu)2.2m܇(k)(ch)_gӋ(j)뽨Ӕ(sh)(ni)
C.סլ픲2һSɰ1Ӌ(j)λSԼ픲2һSӑ(yng)Ӌ(j)Ӕ(sh)
D.ͻľֲO(sh)÷ĘgӋ(j)뽨Ӕ(sh)(ni)
𰸣A
9(du)¾ס^(q)ľGʲС();fס^(q)ľGʲС( )
A.20%;25%
B.25%;30%
C.35%;20%
D.30%;25%
𰸣D
10(xing)һ㲻ڽO(sh)Ӌ(j)DИ(bio)עʾ( )
A.׃οpҪb
B.ƽδܱʾ픡ܿŮ_(ti)Ș(bio)߶
C.ƽDϱʾĴ̖(ho)
D.P(gun)ϵgӰ푵
𰸣C