内倾者倾向于将自己的失败归因于( )。
A．材料太难
B．能力不足
C．运气太差
D．教师太差
参考答案：B
The money collected should be made good use _______ the people in South Asia who suffered a lot in the killer earthquake and tsunami(海啸).
A．of helping
B．to help
C．to helping
D．of to help
酮体合成的限速酶是
A．HMG-CoA合成酶 B．乙酰CoA羧化酶C．脂肪酸合成酶系 D．HMG-CoA还原酶E．丙二酰转酰基酶
