点A(2,y1),B(3,y2)是二次函数y=x2-2x+1的图象上的两点,则y1与y2的大小关系为y1( )y2。(填“<”、“>”或“=”)
<
The disco music,digitally________in the studio,sounded fantastic at the party that night.
A.recorded
B.recording
C.to be recorded
D.having recorded
既能补中益气,又能养血安神,缓和药性的药物是()
A.甘草
B.人参
C.党参
D.大枣
E.饴糖