11ij(xing)ĿͶY10000f(wn)Ԫ1F(xin)1000f(wn)ԪԺÿf400f(wn)Ԫ(xing)Ŀڞ10tԓ(xing)ĿoB(ti)ͶYڞ()
A7.14
B5.5
C5.33
D5.67
𰸣C
12F(xin)½һW(xu)Ľ̌W(xu)ԓ½̌W(xu)dž(xing)̾CϸеM(fi)( )(1)ԓ̸(2)ԓǽoˮ̸(3)ԓW(xu)M(fi)(4)ԓ늚̸(5)ԓW(xu)A(y)M(fi)
A.(1)(2)(3)(4)
B.(1)(2)
C.(1)(2)(4)
D.(1)(2)(3)
𰸣C
13ʹôڻM5Ļɰ{wҪɰĺó^(gu)()
A.5%
B.10%
C.15%
D.20%
𰸣A
14خa(chn)_l(f)I(y)I(lng)ȡI(yng)I(y)(zh)պĶL(zhng)r(sh)g(ni)(yng)(dng)?sh)ӛC(j)P(gun)ڵصĿh(j)ϵطҎ(gu)IJT䰸?()
A.15
B.һ(g)
C.(g)
D.(g)
𰸣B
15 ɇ(gu)ٛ(zng)O(sh)Ĺ(xing)ĿO(jin)I(y)(w)(201382)
A.ɇ(gu)O(jin)λГ(dn)
B.O(jin)λͬГ(dn)
C.һɾٛ(zng)(gu)ƶO(jin)λГ(dn)
D.һЇ(gu)O(jin)λГ(dn)
𰸣D
16҃(ni)ʹûrָ(xing)DZM(jn)Џ(f)(yn)?
A.
B.(qing)
C.
D.ۏ(qing)
𰸣A
17湤ʩϰúӽӿpr(sh)亸pĿ(qing)ȲСϰ及(qing)ȵİٷֱȞ()
A.75%
B.80%
C.85%
D.90%
𰸣A
18F(xin)䓽Y(ji)(gu)A(y)DZY(ji)(gu)F(xin)()
A.ضѿp
B.ѿp
C.Ƚ
D.d
𰸣A
19(du)(gu)ͽbM(jn)һbzl(f)ęz(yn)ԇ(yn)M(fi)( )
A.ֱM(fi)
B.I(y)M(fi)
C.ֱӹM(fi)
D.þʹM(fi)
𰸣C
20uwLD(zhun)̎鶵Ҫ( )
A.ֱ
B.б
C.ֱ鶻б
D.ֱ鶼Y(ji)
𰸣B