— What's wrong with you ?
— ________
A:I've got a fever
B:She'll take some medicine
C:I've got a new bike
D:I'm a doctor
打电话时要注意使用文明用语。( )
如图为玉米种子结构图,下列关于其结构与功能的叙述,不正确的是( )
“跳槽”“人才招聘会”“自主创业”等词的出现反映了改革开放以来我国 ( )