2019(j)ע(c)ԇO(sh)Ӌ(j)}9
1҇F(xin)еkO(sh)ݵҎ(gu)( )
I. 5ϑ(yng)O(sh); II. 6ϑ(yng)O(sh);III.߶ȳ^75mkݑ(yng)ʹ;IV.߶ȳ^100mkݑ(yng)օ^(q)ʹ
A. IIII
B. II IV
C. II III
D. IIV
_𰸡C
뿼ԇW(wng)ע(c)W(xu)(x)Ⱥ143740764 ֙C(j)}w(yn)
2һ90(g)܇λĵ܇䰲ȫڵO(sh)Ҫ(yng)(dng)( )
A.ˆTں܇ڸ2(g)
B.ˆTں܇ڸ1(g)
C.ˆTڲ1(g)܇ڲ2(g)
D.ˆTڲ2(g)܇ڲ1(g)(p܇)
_𰸡D
2019ע(c)ԇԇ}졪W(wng)Уn | ||
ԇ} | 2019(j)ע(c)ԇ} | ھ} |
W(wng)Уn |
2019(j)ԇW(wng)Уnȫƾv+}A(y)y+ģԇ}u(png)yu(png)yώc(din)u(png) |
ھԇ |
3Ļ^Ѓͯˌû(dng)gIJԭt,һlDZҪ ? ( )
A.(yng)ȡѳ
B.(yng)λڳ밲ȫĵط
C.(yng)õľ^
D.(yng)O(sh)mσͯʹõl(wi)g
_𰸡C
4TdO(sh)Ӌ(j)һ㑪(yng)M( )Ҫ .mij߶ȸ .mȵ_ ._Č(do) .m(dng)?sh)^ɸ
A.
B.
C.
D.
_𰸡B
5иߌӽ߿ԲO(sh)? ( )
A. 12ӆԪʽסլ
B. 10ʽסլ
C.߶Ȟ30mͨ^
D.߶Ȟ34mͨk
_𰸡C
6աCt(y)ԺO(sh)Ӌ(j)Ҏ(gu)Ҏ(gu),xίҵķo(h)T"·"ԺքeС( )
A. 0.90m1. 00m
B. 1. 00m1. 10m
C. 1. 10m1. 20m
D. 1. 20m1. 20m
_𰸡D
7вסլO(sh)Ӌ(j)Ҏ(gu)Ҫ( )
A.סլO(sh)Ӌ(j)횈(zh)ЇҵķߺͷҎ(gu),ذȫl(wi)h(hun)o(h)(ji) sõ(ji)sԴ(ji)sò(ji)sˮP(gun)Ҏ(gu)
B.סլO(sh)Ӌ(j)(yng)ϳҎ(gu);ס^(q)Ҏ(gu)Ҫ,ʹO(sh)c܇h(hun)f(xi){(dio),(chung) 췽m(yu)g
C.סլO(sh)Ӌ(j)(yng)˞,MһסʹҪ,(j)ҪБ(yng)M ˵ʹҪ
D.סլO(sh)Ӌ(j)HMʹҪ
_𰸡D
8СW(xu)̌W(xu)ǵĘ,ݾȲ(yng)ڶ? ( )
A. 0. 1m
B.0. 2m
C.0. 3m
D.0. 4m
_𰸡B
9^d(ni)ڗUO(sh)Ӌ(j)Ҫ,һl? ( )
A.ڗU߶Ȳ(yng)ړҕ
B.ϯƺǰMߵ0.6mr(sh)(yng)O(sh)ڗU
C.ϯ(c)oи߲Ŀvߵݲr(sh)(yng)O(sh)ڗU
D.ǰź͘njӰڗU(yng)ȡʩCȫ,(sh),IJֲõ0.4m
_𰸡B
10^d¶ȶr(sh)(yng)_(ti)A? ( )
A. 1/10
B.1/8
C.1/6
D.1/4
_𰸡C