11.^Ҳ˲( )ӻ( )
A.4;4
B.5;5
C.6;6
D.3;3
𰸣A
12.( )P(gun)ڷgǰeҪe(cu)`( )?
A.(yng)С6.00m²
B.ס(yng)С4.50m²
C.cݺǰҲ(yng)С10m²
D.סcݺǰҲ(yng)С8m²
𰸣D
13.ʹ|(zh)(gu)(bio)Ҏ(gu)йO(sh)ʩõط֞?
A.8
B.10
C.46
D.4
𰸣D
14.( )ݵd(yng)Сڶkg?
A.500kg
B.750kg
C.800kg
D.1000kg
𰸣C
15.( )ӽ]gT(mn)(yng)( )?
A.(j)T(mn)
B.Ҽ(j)T(mn)
C.(j)T(mn)
D.pT(mn)
𰸣B
16.( )й҃(ni)ɢݲҪ÷]g(ӔU(ku)]g)ɢ( )
A.t(y)ԺB(yng)ԺIJ
B.^(gu)3ӵ̵ˆTܼĹ
C.O(sh)иʘ(l)ӳˇ(chng)ҽӔ(sh)^(gu)2ӵĽ
D.^(gu)2ӵ
𰸣D
17.( )ߌӽҵͻȼ(j)(yng)( )
A.һ(j)
B.(j)
C.һߌӽ(yng)һ(j)ߌӽ(yng)(j)
D.߶50mϑ(yng)һ(j)߶50m(yng)(j)
𰸣A
18.ס"cbһwO(sh)Ӌ(j)ʩ""һbλ"ҪĿ( )
A.(ji)scYԴbM(fi)
B.ʹbbͽO(sh)Ӌ(j)L(fng)һ
C.ƏV(xing)ĿаĽO(sh)w
D.b|(zh)ıC
𰸣A
19.ڸߌӽ(ni)һ(xing)g(ni)h(yun)һc(din)T(mn)ֱx˳^(gu)15m( )
A.^dd
B.չ[d[
C.(hu)h
D.I(yng)I(y)d͏d
𰸣C
20.( )O(sh)Ӌ(j)Ҏ(gu)m?
A.ʮסլ
B.26mߵĆΌw^
C.߶Ȟ25mĆΌӏS
D.߶Ȟ24mk
𰸣A