11.I(y)(jng)I(yng)Ŀ(bio)Ҫ(ni)ݰؕI(xin)Ŀ(bio)u(y)Ŀ(bio)|(zh)ˮƽĿ(bio)(B )
A.I(lng)(do)@(jing)Ŀ(bio) B.l(f)չĿ(bio) C.Ј(chng)Ŀ(bio) D.C(j)(gu)U(ku)Ŀ(bio)
12.(xing)҇(gu)(sh)Ͷ(bio)ԭt?(D )
A.Ą(l)(jng)(zhng) B.(du)Ŕ
C.Ƶ^(q)iTָ D.ƏV_И(bio)
13.(B )ǽI(y)|(zh)ĻA(ch)
A.I(lng)(do)|(zh) B.(du)|(zh)
C.g(sh)|(zh) D.|(zh)
14.I(y)|(zh)I(lng)(do)|(zh)|(zh)(A )
A.g(sh)|(zh) B.I(y)ˆT|(zh) C.O(jin)̎|(zh) D.O(sh)Ӌ(j)ˆT|(zh)
15.P(gun)ڽЈ(chng)f(shu)_(B )
A.Ј(chng)(du)a(chn)Ʒɽr(ji)Iup(sh)H֧r(ji)ĻA(ch)ͨв
B.Ј(chng)ͨ^(gu)̘I(y)нM(jn)н
C.Ј(chng)Ҫxu(y)ĽO(sh)ҕ˾Č(sh)Hɿ(j)
D.F(xin)Ј(chng)ͨбO(jin)Ј(chng)(w)
16.ȫ|(zh)|(zh)ᘌ(du)ͬČ(du)|(zh)вͬĽ(ni)(du)____(yng)ϵy(tng)W(xu)(x)ȫ|(zh)Փͷ䌣I(y) (C )
A.a(chn)ˆT B.ܲTˆT
C.I(lng)(do)|(zh)팣I(y)ˆT D.I(y)I(lng)(do)
17.I(y)ĹYƶжN____^õwF(xin)˰ڷԭt҇(gu)ĿǰеĹYƶ ( D)
A.ȼ(j)Y ɼɢ B.Y(ji)(gu)Y
C.(dng)Y D.λܹY
18.ija(chn)ԽO(sh)(xing)Ŀ㵽1ĩͶY~4800f(wn)Ԫ2ĩăF(xin)1200f(wn)Ԫ3ĩ1500f(wn)ԪԵ4ĩ_ʼԞ1600f(wn)Ԫֱ10ڽY(ji)tԓO(sh)(xing)ĿoB(ti)ͶYڞ(B )
A.4.24 B.4.31 C.4.45 D.5.24
19.YֵӋ(j)Уб_( A)
A.Pһn ͬi ԽߣF(xin)Խ
B.Pһi ͬn ԽL(zhng)F(xin)ԽС
C.Fһi ͬn ԽL(zhng)PԽ
D.Fһn ͬi ԽPԽ
20.(xing)e(cu)`?( B )
A.sֱ̹M(fi)(hu)(yng) B.sֱ̹M(fi)(hu)(yng)p
C.s̹I(y)M(fi)(hu)(yng)p D.s̹ڣgM(fi)(hu)(yng)p