阅读下面的代码class Student{ Student（）{}}下列构造方法中，哪个构造方法可以存在上述Student类中（）
A. public Student（）{};
B. private Student（）{};
C. Student（int name）{};
D. String name（）{};
查看答案
Guan Zhong helped Duke Huan of the state of Qi to become the first hegemonial lord because he___（）
A. reformed the land system of the state and advocated a new government structure to ensure more efficient government
B. tried to educate the people with moral principles
C. took various measures to develop the economy of the state and set up a professional standing army
D. all of the above
Java提供了4种访问级别，以下控制级别由小到大依次列出正确的是（）
A. private、default、protected public
B. protected、default、private、public
C. protected、private、default、public
D. default、private、protected public
Which method of directly regulates PFK-I（）
A. allosteric activation by AMP
B. feedback inhibition by fructose 2,6-bisphosphate
C. allosteric activation by citrate
D. feed forward activation by phosphoenolpyruvate
Which statement is TRUE of glycogen synthesis and breakdown（）
A. Phosphorylation activates the enzyme responsible for breakdown, and inactivates the synthetic enzyme
B. Synthesis is catalyzed by the same enzyme that catalyzes breakdown
C. The immediate product of glycogen breakdown is free glucose
D. Under normal circumstances, glycogen synthesis and glycogen breakdown occur simultaneously and at high rates
微信支付 
支付宝支付