末端代谢物阻遏
参考答案：
末端代谢物阻遏是指由于某些代谢途径的末端代谢物过量积累所引起的该途径酶合成的阻遏。
The price went up and down .
A．coming the living standard
B．the living standard came
C．the living standard was coming
D．came the living standard
广式月饼、春卷是( )品种。
A．轻馅
B．重馅
C．半皮半馅
D．无馅
