A:as information as much
B:much as information a
C:as many information a
D:as much information a
看拼音,写词语。
sū xǐnɡ
yuè dú
bǎo ɡuì
jī fū
____
qǐnɡ jiào
jìn ɡōnɡ
dān xīn
wén jìnɡ
函数y=x3-3x2-9x-2<x<2有( )