A:性激素和胰岛素
B:生长激素和甲状腺激素
C:胰岛素和维生素D
D:维生素D和性激素
My mother wants me milk every day.
Jack is younger than me.(写出同义句)
I ____ ____than Jack.
兴起于19世纪60年代的洋务运动( )