如图是人体体温调节部分结构模式图,请回答有关问题。
从图中分析,激素D是(),垂体某些细胞膜上有()(填字母代号)激素作用的受体。
参考答案:肾上腺素;A和C
—Sleep well, Mary?
—No. The noise the workers _____ me awake for hours. [ ]
A. made to keep
B. made kept
C. made keep
D. was made to keep
酊剂的制备常用()。
A.渗漉法
B.煎煮
C.水蒸气蒸馏法
D.超临界萃取法
E.回流法