下列哪种物质会直接引起cAMP浓度降低
A.胰高血糖素
B.胰岛素
C.肾上腺素
D.促肾上腺皮质激素
参考答案:B
My grandma didn't go to sleep ______ I got back home. [ ]
A. where
B. until
C. as soon as
D. while
诊断癫痫通常主要依靠()
A.脑电图检查
B.神经系统体检
C.脑CT
D.临床表现
E.脑脊液检查