11ڹ̾W(wng)j(lu)Ӌ(j)M_ʼr(sh)g16m(x)r(sh)g4죬ԓ(xing)o_ʼr(sh)gքe222325죬tMɕr(sh)( B)
A.4
B.2
C.3
D.5
12P(gun)ľwλčλ؟(z)YnjЍλčλ؟(z)Yɂ(g)Ҫأ(j)ÿ(g)λ(du)@ЩҪصҪͬóλr(ji)ֵǣ(C)
A.λշ
B.з
C.ر^
D.u(png)ַ
13(xing)ĿM(jn)g(sh)߱C(xing)ĿЧʺЧ^(gu)( D)
A.(xing)ĿN^(gu)
B.(xing)ĿYͶ^(gu)
C.(chung)(xing)Ŀa(chn)Ʒ^(gu)
D.(xing)Ŀ^(gu)
14вژI(y)(xing)Ŀ(sh)ʩAεҪ΄(w)(A )
A.P(gun)Ҏ(gu)O(sh)Ӌ(j)ˆTṩʩF(xin)(chng)Ҫc|(zh)
B.QʩF(xin)(chng)cl(xing)·ͨ
C.ƸՈ(qng)O(jin)ԃC(j)(gu)
D.(du)ͬ(zh)rM(jn)жٙz
15(xing)Ŀһ(xing)Ŀĵ(B )
A.C
B.(f)s
C.(chung)
D.
16аˑ(yng)(dng)f(xi)hs__ʼʩ(dng)ܰr(sh)ʩr(sh)(yng)ڲtڅf(xi)hs_ǰ(D)ԕʽ̎_ɺҪ
A.5
B.2
C.24
D.7
17И(bio)˺И(bio)ˑ(yng)(dng)И(bio)֪ͨl(f)֮(D )Ճ(ni)И(bio)ļИ(bio)˵Ͷ(bio)ļӆͬ
A.5
B.10
C.15
D.30
18(xing)Ŀеĺ(C)
A.M(fi)ÿ
B.M(jn)ȿ
C.ͬ
D.|(zh)
19x(xing)(C )(du)(xing)ĿĿҪǞ(xing)ĿO(sh)O(sh)^(gu)YԴЧͶ뵽a(chn)Ʒݔ(li)(sh)F(xin)(yng)档
A.(xing)ĿI(y)
B.ԃ̎
C.а
D.
20ڽ(xing)ĿֽY(ji)(gu)R(sh)e(xing)ĿҪMɲ֕r(sh)(yng)(D )Ϳ骚(d)Ľɹȷ濼]
A.I(y)ֹ_
B.ÿͶY
C.
D.ڌ(sh)ʩ