据人体下丘脑、垂体调节的主要途径示意图回答问题:
常温下,血液中A的含量有增加趋势时,TRH和TSH的分泌量将(),这种调节属于()调节。
参考答案:减少;(负)反馈
—Jack, _____ you behave yourself? You're no longer a kid.
—Sorry, Daddy.It won't happen again.
A.mustn't
B.can't
C.should
D.would
脂肪的能量系数为()
A.35.6kJ
B.36.7kJ
C.37.6kJ
D.38.7kJ
E.39.5kJ