1.ϵذO(sh)ɉKƴpĸ߲ėl_?(200067)
A.0.5mm
B.0.7mm
C.0.8mm
D.1mm
𰸣A
2.²O(sh)\(yn)sM(fi)(gu)Ƀr(ji)( )
A.\(yn)M(fi)
B.bжM(fi)
C.UƷpʧM(fi)
D.}챣M(fi)
𰸣C
2020עԽԇ}졪W(wng)Уn | ||
ԇ} | 2020һעԽԇ} | ھ} |
W(wng)Уn |
2020һԇW(wng)Уn̾ſƾv+}A(y)y+ģԇ} |
ھԇ |
3.P(gun)ڽO(sh)̺ͬfe(cu)`һN?(200372)
A.O(sh)̺ͬԲȡͬż]ʽ
B.O(sh)̺ͬԲȡ늈(bo)^ͬʽ
C.O(sh)̺ͬO(sh)Ӌ(j)ʩͬ
D.O(sh)̺ͬcҎ(gu)`
𰸣B
4.픹У(dng)?sh)ULȴڶٕr(sh)(yng)O(sh)÷֧?(200449)(200653)
A.0.8m
B.1.0m
C.1.2m
D.1.5m
𰸣D
5.ͬһ(yn)ɰ{ԇK(qing)(yn)գ±e(cu)`( )
A.ɰ{ԇK(bio)(zhn)B(yng)o(h)gڞ28d
B.ͬһPɰ{ȡ2Mɰ{ԇK
C.^250m²wĸNͼ(qing)ȵɰ{ÿ_C(j)(yng)ٳzһ
D.ͬһ(qing)ȵȼɰ{ԇK(yng)3M
𰸣B
6.оAͶY`ʞ( )
A.50%
B.30%
C.30%
D.10%
𰸣D
7.½ĻĨһӉM(jn)Ѻʩā?zhn)ǰ?yng)Ϳˢ( )
A.AԷ]
B.愩
C.zˮ
D.\ɫͿ
𰸣A
8.12h(ni)(yng)Ըw͝ˮʹù}ˮƵĻˮB(yng)o(h)r(sh)g( )D
A.3
B.7
C.9
D.14
𰸣B
9.ĨһͿˢ܄Ϳϕr(sh)ˮʲô(xing)?(200956)
A.8%
B.10%
C.12%
D.6%
𰸣A
10.ʹÙ(qun)ͬij( )
A.(w)Ժ
B.ʡʡ
C.к
D.hͿh
𰸣D