与Graves病发病有关的因素为
A.下丘脑—垂体功能紊乱
B.严重应激如创伤、感染等
C.自身免疫
D.碘摄入过多
参考答案:B,C
The woman spy________advantage of her beauty, getting the important military information
from the captain.[ ]
A. took
B. carried
C. brought
D. made
使用电针时,当电针器的输出电压在40V以上时,其最大输出电流应控制在()
A.0.5mA以上
B.1mA以内
C.1.5mA以内
D.2mA以内
E.10mA以内