Ŀ (li)Դ }ͣ
}Ŀ峿_(ki)P(gun)]@NF(xin)f(shu)еǣ
A. B. L(zhng)l(f) C. ҪI(yng)B(yng) D. m(yng)һĭh(hun)
鿴𰸺ͽ>>
Ŀ (li)Դ }ͣ
}ĿDǎNҊ(jin)ʾDCijNUՈ(qng)شІ(wn)}
1DЌ______ ĸچμ(x)______ ĸͨ^(gu)M(jn)зֳ______ĸ
2Cڭh(hun)ӵr¿γw_______
3El(f)z^r(sh)z^ܛҪԭֽЙC(j)a(chn)_______@Nʽ_______
4E(g)wͳֲ~⼚(x)(dng):(x)еĽY(ji)(gu)______
5@R^Er(sh)ҕҰ^(gu)(yng){(dio)(ji)______ λҕҰϷEƵ(yng)bƬ______Ƅ(dng)
鿴𰸺ͽ>>
Ŀ (li)Դ }ͣ
}ĿDwģʽDACDʾBʾǡՈ(qng)(j)DشІ(wn)}
1DйAٿԽһ(g)_______ ______Bڹ
2(dng)r(sh)CDքe̎___________B(ti)
3ĽY(ji)(gu)ӴϿABքe____________
4ߵ·ڿtr(sh)ҕ(hu)vȴī@;@_______О
5\(yn)(dng)DŽ(dng)^(q)eҪͨ^(gu)Nӵ\(yn)(dng)ʽ(dng)Ѹٸ׃Ŀgλ_________ͷܷN
鿴𰸺ͽ>>
Ŀ (li)Դ }ͣ
}Ŀo(h)h(hun)ÿ(g)؟(z)
ƏVʹßo(w)ϴ섩ƏVʹһľ|(zh)^(gu)ʹûʡr(nng)ˎƏVʹ坍Դڱo(h)h(hun)
A. ٢ B. ڢ C. ٢ۢ D. ٢ڢۢ
鿴𰸺ͽ>>
Ŀ (li)Դ }ͣ
}Ŀи(xing)вڷ(dng)
A. ʳx(chng)B(nio)Ҋ(jin)S䲻ҳ
B. ˯˱x(chng)ҧ(hu)(dng)һ(dng)
C. ʵĆ(li)˂ҵ
D. xwcBһ(jng)늴̼(jng)cտs
鿴𰸺ͽ>>
Ŀ (li)Դ }ͣ
}ĿijһˮB(ti)ϵy(tng)ˮеDDT0.003ppbNAw(ni)DDTȞˮНȵ0.7f(wn)NBw(ni)DDTȞˮНȵ1.3f(wn)NCw(ni)DDTȞˮDDTĝȵ17f(wn)NDw(ni)DDTˮНȵ100f(wn)@4(g)NʳP(gun)ϵ
A. ABCD B. ABCD C. DCBA D. DCBA
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com