50.ǁ_(ki)l(f)yJĿеһNИ˳
A.һAΆŷИ˳
B.һApŷИ˳
C.AИ˳
D.ApŷИ˳
51.ίИ˴ͬҪăǣ
A.ίд
B.
C.pęx(w)
D.ίдę
E.(w)Mõ˜֧
52.ИͶˮw
A.w
B.w
C.И
D.Ͷ
E.И˴C
53.ИļhăҪ
A.ИļԲlƝͶͶ˻@A(g)eͶ
B.ukƌW(xu)ƽ
C.Иļ̄(w)lЃAҕԻOò
D.ИļȿƌW(xu)ֹƽ
E.ُĿ](mi)wFڹܭh(hun)a(chn)Ʒa(chn)I(y)ă(yu)Ⱥ֧
54.̽OĿĿĿǣ
A.|(zh)
B.M(jn)
C.̹
D.r(ji)
E.̰ȫ
55.Иļ܉wFȫͭh(hun)Ŀ˺ʹʩăݰ
A.ȫh(hun)CˆTO
B.ȫh(hun)Ҏ
C.ȫa(chn)ͭh(hun)M
D.ȫͭh(hun)¹ʵ̎Pʩ
E.ȫh(hun)ƶȌ(sh)ʩ
56.S(jng)I(yng)ĿYИ˷И˗l
A.S(jng)I(yng)ĿYИѽ(jng)_
B.Ŀ(sh)ʩѽ(jng)P(gun)T(mn)
C.И˱P(gun)Yѽ(jng)R
D.ИИ˵ɲίЈ˴C
E.ĿĽOĿѽ(jng)_ĿOǰڗl䌍(sh)
D ABCE AB ABCE ABDE ABCD ABCE
1W(wng)ע(li)ԴO̽W(wng)ƷٽO̽W(wng)δ(jng)W(wng)ڙDd朽DNʽʹѽ(jng)W(wng)ڙڙʹұע(li)ԴO̽W(wng)`W(wng)䷨؟
2W(wng)YϞW(wng)ѼDdMߺͳ̎ڱW(wng)dƷ漰Ȇ(wn)}ՈcW(wng)վ(lin)ϵW(wng)վˌ(sh)_J(hu )M̎
W(wng)Dd֮Ʒζ(zh)JͬԓƷ^(gun)c(din)挍(sh)ýwW(wng)վ(g)DdʹՈc(zh)(lin)ϵؓ؟
3W(wng)վgӭeOͶ