A:Are you all right?
B:I don't think I am.
C:You can't be serious.
D:It doesn't matter.
shēn yín
zhuàng liè
níng gù
chén jìn
____
gòng xiàn
shèng tán
jù jīng huì shén
下列描述中,表示北方地区的是( )
近代以来,中国工业化建设走过了曲折发展的道路。下列有关说法不正确的是( )