2019עԽԇO(sh)Ӌ}11
1.҇F(xin)СסլO(sh)ӋҎ(gu)fėle`(C )
A.͌סլ13
B.סլ46
C.Сߌסլ711
D.ߌסլ10Ӽ
뿼ԇW(wng)עԽW(xu)(x)Ⱥ143740764 ֙C}w
2.иߌӽ߿ԲO(sh)(C )
A.12ӆԪʽסլ
B.10ʽסլ
C.߶Ȟ30mͨ^
D.߶Ȟ34mͨk
2019עԽԇԇ}졪W(wng)Уn | ||
ԇ} | 2019עԽԇ} | ھ} |
W(wng)Уn |
2019ԇW(wng)Уnȫƾv+}A(y)y+ԇ}uyuyώcu |
ھԇ |
3.NƽߴچŲO(sh)r(yng)Сڶ(D )
A.1.2m
B.1.5m
C.1.8m
D.2.1m
4.һͣ90vС܇ĵ܇܇ɢO(sh)õ͗l(B)
A.һ܇
B.һp܇
C.ɂ܇
D.ɂp܇
5.нߵĵ²Ը܇( A).@;.;.B(yng)Ժ;.^d
A.
B.
C.
D.
6.ճҪͨõĘO(sh)ӋһlҎ(gu)Ҏ(gu)(C )
A.ݶС1.1m
B.Ϣƽ_ȲСݶΌ
C.ÿݶ̤(sh)20С2
D.ƽ_߲̎С2mݶ߲̎С2.2m
7.иߌýߑ(yng)O(sh)g( A)
A.10ʽסլ
B.11ͨʽסլ
C.18ӆԪʽסլ
D.߶Ȟ30mͨk
8.һ헲Ǵ_ͨcLȵҪ(C )
A.g
B.Ҫ
C.ͨɂ(c)TĔ(sh)
D.Ҏ(gu)
9.һͻkֻO(sh)һݵıҪlăɗl(D ).ÿӽe200;.ÿӽe500;.˔(sh)֮Ͳ^50;.˔(sh)֮Ͳ^100
A.
B.
C.
D.
10.һýһλ2ȫ֮gķgֻO(sh)һTėlăɂ(B ).e^60;.e^120;.ɢTăС0.9m;.ɢTăС1.4m
A.
B.
C.
D.