A:7
B:14
C:10.5
D:10
我国的东部和西部差异很大,下列现象属于东部地区的是( )
下面各年份中,( )年有366天。
所谓不平衡的小康是指( )
(____) What does your mother do?
(____) Oh, great!
(____) She's a nurse.
(____) Look! This is my mother.
(____) Oh! She's beautiful.