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(do)Z(y)е픵(sh)}Ŀǿԇг}ĿҲnjڻA(ch)}С˳30픵(sh)}Ŀϣ(du)!gӭxHP(gun)֪R(sh)Ո(qng)P(gun)עCNFLAW(xu)(x)W(wng)ęĿ!
г픵(sh)(x)}30
1. AƄ(dng)ӛ“+”Ƅ(dng)ӛ“”f(shu)_( ) A. 5ױʾƄ(dng)5 B. +5ױʾƄ(dng)5
C. Ƅ(dng)5ױʾƄ(dng)5 D. Ƅ(dng)5ҲӛƄ(dng)5 2. (sh)ؓ(f)(sh)ʾ෴x_( )
A. һ賿Ěǩ5賿10Ě+10 B. a(chn)ɱ12%ӛ+12%ô12%ʾa(chn)ɱ12% C. +5.2ױʾȺƽ5.2ô6ױʾȺƽͩ6 D. 10Ԫӛ+10Ԫô8ʾ֧p8Ԫ 3. f(shu)e(cu)`( )
A. 픵(sh)ָ(sh)?jn)?sh)픵(sh)ؓ(f)픵(sh)@(li)(sh) B. һ(g)픵(sh)(sh)Ƿ?jn)?sh) C. 픵(sh)֞(sh)?jn)?sh) D. ؓ(f)(sh)ؓ(f)?jn)?sh)y(tng)Q(chng)ؓ(f)픵(sh)
4.DʾĈDΞλͬW(xu)(hu)Ĕ(sh)S_( )
5.Dʾc(din)MʾĔ(sh)( )
A. 2.5 B. 3.5 C. 2.5 D. 2.5
6. 62008211
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03+14 У(sh)ؓ(f)?jn)?sh)
(A. 3(g) B. 4(g) C. 5(g) D. 6(g)
7. ĸaʾһ(g)픵(sh)taʾĔ(sh)( )
A. (sh) B. ؓ(f)(sh) C. 0 D. rп
8.c(din)A 锵(sh)Sϱʾ2Ą(dng)c(din)(dng)c(din)A ?ci)?sh)SƄ(dng)4(g)λL(zhng)Br(sh)c(din)BʾČ(sh)(sh)( )
A 1 B 6 C 26 D ͬϴ 9.f(shu)_( )
A.(sh)Sһ(g)c(din)Աʾɂ(g)ͬ픵(sh)
B.ʾ-Pc(din)һԭc(din)߅
C.ڔ(sh)Sϱʾ8c(din)cʾ+2c(din)ľx6 D.(sh)Sϱʾ53
38 c(din)ԭc(din)߅58(g)λ
10. СO(sh)Ӌ(j)һ(g)ΑҎ(gu)t5ߩ105ףtY(ji)( )
A. 10 B. 5 C. صԭ D. 10 1. СW(xu)W(xu)^(gu)Ĕ(sh)ǰ“-”̖(ho)ؓ(f)(sh)( )
2. һ(g)wƄ(dng)O(sh)Ƅ(dng)ôƄ(dng)3ӛ3( ) 3. нY(ji)Փe(cu)`( )
A. (sh) B. 㲻(sh) C. ż(sh) D. 㲻Ȼ(sh) 4. f(shu)_( )
)
A. (sh)“+”̖(ho) B. “+”̖(ho)Ĕ(sh)ؓ(f)(sh) C. СW(xu)(sh)W(xu)ЌW(xu)^(gu)Ĕ(sh)Կ(sh)
D. СW(xu)(sh)W(xu)ЌW(xu)^(gu)Ĕ(sh)гԿ(sh) 9. “һ(g)(sh)ǰ‘-’,һؓ(f)(sh)”(du)?
1. -3-2-0.5@ӵĔ(sh)(ǰW(xu)^(gu) (sh)ǰ”-“̖(ho)ؓ(f)̖(ho)Ĕ(sh)) 2. 320.5@ӵĔ(sh)(ǰW(xu)^(gu) Ĕ(sh)) Еr(sh)ǰҲ +3+2
3. һ(g)(sh)ǰ ķ̖(ho)
4. 0 Ҳ
5. ڌ(sh)HУ(sh)ؓ(f)(sh)ʾ x10ӛ+10ô½5ӛ
5. 형r(sh)D(zhun)30°ӛ-30°ôr(sh)D(zhun)45°ӛ 6. ij|5ֻ^5ˌ(sh)Hԭ
7. Ժ2Сr(sh)ӛ+2Сr(sh)ô+2Сr(sh)ǰ3Сr(sh)(yng)ӛ
8. ^еһД(sh)ܰl(f)F(xin)еҎ(gu)ʲô?ո(ni)(g)(sh)ʲôԇ(xi)(li) (1) 2-34-56 „ (2) 12358 „
11.(sh)Sxʾ3c(din)ľx3(g)λL(zhng)ȵc(din)ʾ(sh) . 12.픵(sh)Сķؓ(f)(sh).ķ(sh). 11
13.ڔ(sh)SABc(din)ʾ txԭc(din)^c(din)__ _c(din).
32
14.СĽyйѴ3f(wn)Ԫӛ+3f(wn)Ԫô֧ȡ2f(wn)Ԫ(yng)ӛ_______, -4
f(wn)
Ԫ
ʾ
________________.
15.ȫijΔ(sh)W(xu)y(c)ԇƽɿ(j)?yu)?0ijͬW(xu)85֣ӛ+5÷90ֺ80֑(yng)քeӛ_________________________.
ijZNƷƵۣϷքe(bio)|(zh)(50±0.1)kg(50±0.2)kg(50±0.3)kg֘óɴ|(zh) . 8-1-0.4
313
0691114-19 537
(sh)ϣx „y
ؓ(f)(sh)ϣx „y (sh)ϣx „y ?jn)?sh)ϣx „y (sh)ϣx „y ؓ(f)(sh)ϣx „y (sh)ϣx „y 16.ؓ(f)(sh)ϣx „y
17.С(xi)I(y)r(sh)īˮڔ(sh)S(j)DеĔ(sh)ֵжīEwסֵ(sh)Ă(g)(sh)
18.̖(ho)wڱr(sh)g(UTC+8)200510129:00ھȪl(wi)ǰl(f)İl(f)M(fi)كЇ(gu)T̫̖(ho)wh(hun)cϵy(tng)O(sh)Ӌ(j)ָ(bio)ͨ^(gu)؝ȿϵy(tng)“”
̖(ho)wœĜضȞ21±4(du)50%±20%ԓœߜضȞ °C ͜ضȞ °C
1. (sh)ؓ(f)(sh)y(tng)Q(chng) ;?jn)?sh)ؓ(f)?jn)?sh)y(tng)Q(chng) ; y(tng)Q(chng)픵(sh)
2. һЩ(sh)һͽMһ(g)(sh) (jin)Q(chng)(sh) 3. (sh)y(tng)Q(chng) ؓ(f)(sh)y(tng)Q(chng)
4. (sh)y(tng)Q(chng) ֽy(tng)Q(chng) ;ؓ(f)(sh)y(tng)Q(chng) 1. һ(g)픵(sh)(sh)Ƿ?jn)?sh)( ) 2. һ(g)픵(sh)(sh)Ƿ?jn)?sh)( ) 3. С(sh)͟o(w)С(sh)픵(sh)( ) 4. 0Cʾ](mi)Мض( ) 5. f(shu)(1)(sh);(2)(sh);(3)픵(sh);(4)Ƿؓ(f)(sh);(5)ż(sh)_f(shu)Ă(g)(sh)( )
A. 2(g) B. 3(g) C. 4(g) D. 5(g) 6. f(shu)_( )
A. һ(g)픵(sh)(sh)ؓ(f)(sh) B. һ(g)픵(sh)(sh)Ƿ?jn)?sh)
C. 픵(sh)ָ(sh)?jn)?sh)픵(sh)㡢ؓ(f)픵(sh)@(li) D. ϽY(ji)Փ(du)
7. f(shu)в_( ) A. a픵(sh)ô2aż(sh) B. һ(g)(sh)攵(sh)ż(sh)
C. һ(g)(sh)ͬr(sh)Ȟ(sh)Ҳؓ(f)(sh) D. 0СȻ(sh) 8. xʾĔ(sh)( )
A. ؓ(f)(sh) B. (sh) C. (sh)ؓ(f)(sh) D. ϴ𰸶(du) 9. (du)픵(sh)af(shu)_( )
A. aʾ픵(sh) B. aʾؓ(f)픵(sh)
C. acaбһ(g)ؓ(f)픵(sh) D. ϴ𰸶(du)
10. ؓ(f)(sh)c(sh)ą^(q)eǷؓ(f)(sh) (sh) 11. Ȼ(sh)
12. ؓ(f)픵(sh)ȥؓ(f)?jn)?sh)õ 13. xʾ༉(j)(ni)˔(sh)ôx(yng)ʲô(sh)?
14. ij̈(chng)ԭ50ţF(xin)\(yn)-20߀жţ?
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20. (8)ڱ2008W\(yn)(hu)_(ki)ǰϦ(yng)GɫW\(yn)̖(ho)СͬW(xu){(dio)ھһ(g)(ni)Ĕ(sh)ÿ(h)ÿ(g)30(g)(zhn)λ(sh)(sh)ʾ˻(sh)ؓ(f)(sh)ʾ10(h)ij(g)Ă(g)(sh)£+14+47+2203+6+3.@10(h)@(g)¹ӵق(g)?
21.(8)AˎS(chng)F(tun)˽ˎS(chng)·ݵĽ(jng)I(yng)r(du)S(chng)ψ(bo)rM(jn)зS(chng)·ӯ̝ľwrǣһS(chng)ӯ5f(wn)ԪS(chng)̝p3f(wn)ԪS(chng)̝p1.5f(wn)ԪďS(chng)ӯ1f(wn)ԪS(chng)ӯ4f(wn)ԪՈ(qng)Ô(sh)S(li)Дһ@(g)ǂ(g)S(chng)(jng)I(yng)r^á
22. (8)^һД(sh)
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Ո(qng)ҳеҎ(gu)ɣ
(1)9(g)(sh)________14(g)(sh)________. (2)2008(g)(sh)Ƕ?
(3)@һM(sh)(j)o(w)ȥcăɂ(g)(sh)Խ(li)Խӽ?
23. (8)ڔ(sh)S(g)c(din)ABCDʾՈ(qng)ش
(1)c(din)AƄ(dng)7(g)λABC(g)c(din)ʾĔ(sh)Ă(g)СǶ?
(2)Bc(din)Ƅ(dng)5(g)λ@Ac(din)ʾĔ(sh)BʾĔ(sh)?
(3)AʾĔ(sh)tAc(din)(yng)ԓƄ(dng)Ƅ(dng)ׂ(g)λ?
(sh)S
(һ) Д}
1. е픵(sh)Ô(sh)Sϵc(din)(li)ʾ;^(gu)(li)(sh)Sϵc(din)ʾ픵(sh)( ) () x}
2. f(shu)У34֮g](mi)(sh);0-1֮g](mi)ؓ(f)(sh);910֮gПo(w)F(g)?jn)?sh);0.60.7֮g](mi)?jn)?sh)_( ) A. B. C. ٢ڢ D. ۢ
3. ڔ(sh)Sԭc(din)ԭc(din)߅c(din)ʾĔ(sh)( ) A. (sh) B. ؓ(f)(sh) C. (sh) D. ؓ(f)(sh)
4. һ(g)c(din)Ĕ(sh)Sϵԭc(din)_(ki)ʼƄ(dng)3(g)λL(zhng)Ƅ(dng)7(g)λL(zhng)@r(sh)c(din)(du)(yng)Ĕ(sh)( ) A. 3 B. 1 C. -2 D. -4 5. f(shu)e(cu)`( )
A. е픵(sh)Ô(sh)Sϵc(din)(li)ʾ B. (sh)Sϵԭc(din)ʾ0
C. (sh)Sc(din)Aʾ-3Al(f)?ci)?sh)SƄ(dng)2(g)λL(zhng)ȵ_(d)Bc(din)tc(din)Bʾ-1 D. ڔ(sh)Sϱʾ-32ăc(din)ľx5 6. f(shu)Уe(cu)`( )
A. (sh)Sϱʾ-3c(din)x_(ki)ԭc(din)3(g)λL(zhng)
B. Ҏ(gu)ԭc(din)͆λL(zhng)ȵֱ(xin)(sh)S C. 픵(sh)0ڔ(sh)Sϱʾc(din)ԭc(din) D. ʾʮf(wn)֮һc(din)ڔ(sh)Sϲ
7. һv܇(ch)Aվl(f)|40ǧȻ30ǧף˕r(sh)܇(ch)λ( ) A. Aվ|70ǧ B. Aվ|10ǧ C. Aվ10ǧ D. Aվ70ǧ () }
8. (sh)Sϱʾ-5c(din)xԭc(din) (g)λL(zhng);ڔ(sh)Scԭc(din)5(g)λL(zhng)ȵc(din) (g)ʾĔ(sh)
9. ڔ(sh)Sϱʾ3c(din)ԭc(din) (c)ԭc(din)ľx ;ʾ-5c(din)ԭc(din) (c)ԭc(din)ľx
10. ڔ(sh)Sϣԭc(din)(c)c(din)ʾ (sh)ԭc(din)ԭc(din)҂(c)c(din)ʾ
г픵(sh)(x)}P(gun)£
2017гĺ(sh)|(zh)10-05
2016гď(f)(sh)ʽ10-05
г֪R(sh)c(din)(sh)10-03
гĹs(sh)֪R(sh)c(din)10-05
2017пӢZ(y)Ψľӡ10-11
гĻA(ch)֪R(sh)c(din)ȫ08-26
гһκ(sh)Ĕ(sh)W(xu)ʽ10-05
СĔ(sh)W(xu)(x)}}10-10