利用热效应的光电传感器包含()、()两个阶段的信息变换过程。
参考答案:光---热;热---电
It was Alice and her husband who sent the old man to the hospital, _______? [ ]
A. wasn’t it
B. didn’t they
C. don’t they
D. wasn’t he
暴病见下列诸脉,除……外,均为脉症相应()
A.浮脉
B.沉脉
C.洪脉
D.数脉
E.实脉