人在发高烧时,常常没有食欲,最根本的原因是()
A.所吃食物不能消化
B.食物残渣不能排出
C.体温超过37℃,消化酶的活性下降
D.胃没有排空
参考答案:C
Not only , but I learned some knowledge.
A.did I help other people
B.do I helped other people
C.I helped other people
D.helping other people
短暂性全面遗忘症可能与下列哪些动脉缺血有关()
A.大脑前动脉
B.大脑中动脉
C.大脑后动脉的颞支
D.椎-基底动脉
E.颈内动脉