1.ڻW(xu)(yng)ԪصԭӽY(ji)(gu)l(f)׃()
A.|(zh)Ӕ(sh) B.ӡC.Ӕ(sh) D.늺ɔ(sh)
2.֪Rxԭ|(zh)M(M(sh),t@NԪصԭкеӔ(sh)( )
A.M-x-2 B.M-2 C.x-2 D.M-x+2
3.P(gun)ԭӽY(ji)(gu)fУe`()
A. 늺ɔ(sh)һ|(zh)Ӕ(sh) B.ԭ|(zh)s|(zh)Ӕ(sh)Ӕ(sh)֮
C.|(zh)Ӕ(sh)һӔ(sh) D.һfԭ|(zh)ӡӘ(gu)
4.xXĺ18ӣ˃(ni)18tXԭ|(zh)( )
A.36B.54 C.38D.34
5.f_( )
A.̼ԭӵ|(zh)ͬ
B.ԭ|(zh)ֻһȣ]Іλ
C.ԭ|(zh)̼ԭ|(zh)ʮ֮һ(bio)(zhn)
D.|(zh)Ӻӵ|(zh)ssһԭӵ|(zh)
6.ӡؓ(f)|(zh)ӵȶǷͨf|(zh)^|(zh)ȵ෴ƌW(xu)O(sh)пܴȫɷӘ(gu)ɵ|(zh)|(zh);|(zh)c|(zh)a(chn)Μ硱F(xin)ጷųԴоI(lng)ǰ^ՈƜyԭӵĽY(ji)(gu)()
A. һ늺ɵ|(zh)Ӻһؓ(f)늺ɵӘ(gu)
B. һؓ(f)늺ɵ|(zh)Ӻһ늺ɵӘ(gu)
C. һ늺ɵ|(zh)Ӻһ늺ɵӘ(gu)
D. һؓ(f)늺ɵ|(zh)Ӻһؓ(f)늺ɵӘ(gu)
7.i⛺i⛃ɷN|(zh)ĻW(xu)ʽ֪()
A.W(xu)ʽͬB.ԪصĻσrͬ
C.iԪصĻσrͬD.ԪطNͬ
8.Oٔ(sh)ĉ(x)T㟟ȼğS°|(zh)ЌwΣŶ[C10H14N2]һ̼ȣfe`()
A.(yn)Σ˵Ľ
B.Ŷ̼ԪؽM
C.Ŷ̼Ԫص|(zh)֮Ȟ10:14:2
D.һ̼cѪҺѪtY(ji)Є
9.H(lin)W(wng)ψĿǰн20|˻ȱFؚѪ@ġFָ( )
A.F|(zh)B.FԪء C.F D.F
10.ؚкǰλԪٵ()
A.XF B.XF C.XF D.FX
11.f_()
A.ؚкٵԪȻҪ
B.Ԫط̖ӢQ
C.:(x)кĽԪ}Ԫ
D.Ԫطֻ̖к^x
12.҂ճгF(xin)ˡӵʳ}}ţ̡~ࡱƷ@ĵ⡢F}(yng) ( )
A.Ԫ B.|(zh) C. D.
𰸣
1-6 BDDCBA
6-12BBDBADA