2019긣п(sh)W(xu)ģԇ
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1.|-3|-l0 @Ă(g)(sh)(sh)()A.3 B.-1 C.0 D.
2.D5(g)ȫͬСwĎw߅СwߣtнY(ji)Փ_()
A.ҕD׃B.ҕD׃C.ҕD׃D.ҕD׃
3.DAOB=90B=30AOBԿɡAOB@c(din)O형r(sh)D(zhun)Ƕȵõ.c(din)AABtD(zhun)ǦĴС()A.30 B.45 C.60 D.90
4.҃˶Al(f)(jng)BȥCأұȼl(f)1ͬr(sh)_(d)BBͣ1犣Bͣ2ߵ·y()cߵĕr(sh)gx()֮gĺ(sh)P(gun)ϵDʾtf_Ă(g)(sh)()ټBǰٶȞ100/;ҏBسl(f)ٶȞ300/;ACɵg·̞1000;ܼٴr(sh)xC300ǧ.
A.1(g) B.2(g) C.3(g) D..4(g)
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16.ֱ֪L6εĈAĽǞ150tεe________ (Y(ji))
17.СA12SC(j)ųһ1_ʼ(bo)(sh)СA(bo)ż(sh)ĸ______
18.һ̵ijNƷƵë(bio)r(ji)İ۳Կɫ@20%ԓƷƵëM(jn)r(ji)ÿr(ji)500Ԫt(bio)r(ji)ÿ_________Ԫ.
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22.Dÿ(g)Сε߅L1ķоABc(din)ABСεc(din).(1)ڷЮABһ߅ֱǡABCc(din)CСεc(din)ҡABCe3.(2)ڷЌABC@c(din)Cr(sh)D(zhun)90㣬D(zhun)DEC(c(din)Acc(din)D(yng)c(din)Bcc(din)E(yng))Ոֱӌc(din)A@c(din)CD(zhun)·L.
23.ӭ2017пijЌW(xu)ȫУ꼉W(xu)M(jn)һΔ(sh)W(xu)ĩģMԇSC(j)ȡ˲W(xu)ĜyԇɿӱM(jn)зLƳɷĽy(tng)Ӌ(j)DՈ(j)y(tng)Ӌ(j)DṩϢІ}(1)@{(dio)ӱбʾɿe顰С˔(sh);(2)lνy(tng)Ӌ(j)Da(b);(3)ԓЌW(xu)꼉800˅@Δ(sh)W(xu)ԇӋ(j)ԓУ꼉жW(xu)Ĕ(sh)W(xu)ɿ_(d)(yu)?
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ӱ | ɽ | | | K | |
㽭 | ɽ| | |||
V| | V | |||
Ĵ | F | |||
C | ຣ | ½ | ||
(ni)ɹ |
(zh)I(y)t(y)ԇӖ(xn) ԇ (jng)(j)ԇӖ(xn) ԇ
(zh)I(y)ˎԇӖ(xn) ԇ (bo)P(gun)TԇӖ(xn) ԇ
yЏĘI(y)ԇӖ(xn) ԇ (hu)Ӌ(j)CԇӖ(xn) ԇ
CȯĘI(y)ԇӖ(xn) ԇ AD(w)TӖ(xn) ԇ
쎟ԇӖ(xn) ԇ (w)TӖ(xn) W(wng)У ԇ
һ쎟ԇӖ(xn) ԇ Y(ji)(gu)ԇӖ(xn) ԇ
עԽԇӖ(xn) ԇ r(ji)ԇӖ(xn) ԇ
|(zh)YԇӖ(xn) ԇ ԃԇӖ(xn) ԇ
l(wi)QԇӖ(xn) ԇ O(jin)펟ԇӖ(xn) ԇ