21.и,(yng)z()
a.(yng)zռʽ(yng)Ϣ
b.ͻZ
c.ʧ
d.˷
22.ҹй˾֧(qun)ʽ()
a.r
b.ӯ?
c.ӯ?
d.δ
23.й˾ʣ߷ĺô()
a.ԏ˾ʽ?
b.Ͷ֧߰
c.ԏ˾ȶƱC۸
d.ԏ˾õ
24.I(y)RʲܵµĽ()
a.ʽĻ
b.ʽĻ
c.Ӳ
d.ʲ
25.и,ӰI(y)()
a.ȯ
b.?zh)?
c.ôжⳤ?
d.ȡQ(mo)V
26.и,ܵI(y)ʲr仯ľ?)
a.(yng)z
b.ȯ
c.̶?
d.Թ̶ʲͶ(ֵ)
27I(y)ӯʲָеġz?)
aϢǰbII(y)
cܶd
28_rģʽʹģʽqӛ?)
aĻb̶D(zhun)
cȱddܷ
29I(y)_鑪(yng)еr,qӛ?)
a.I(y)ԸеKij̶
b.I(y)r
c.CͶ
d.I(y)A(y)Ŀɿ̶
30ÿĿ,I(y)ֵĿIJ֮()
a.]\ʽrֵ
b.]\Ͷķռֵ
c.ܷI(y)ԑĻ
d.ֱӷӳI(y)ǰĻˮƽ
31`ʹ̶,ʩVܸϵ,I(y)K()
a.ͲƷ۵
b.ʲ
c.s̶֧
d.Ʒ
32ijI(y)ַ?0%()
a10%b9%c1111%d12%
33.I(y)ȯrҪ()
aѺbѺ?
cҪdrC
34.иĿУͬȹɳɷȹϵ()
aȹbȹɽܶ?
cdȹɳʷ
35.УII(y)IԑļR()a.IÿԖK(yng)ʿͬ
b.I۾һª
c.II(y)ȫֳ
d.]