【单选题】下图为人体对体温与水平衡的调节的示意图,①~⑤表示有关激素。下列叙述正确的是 [ ]
C.
可以作为下丘脑分泌激素作用的靶器官有:肾上腺和甲状腺
【简答题】对于他,幸福的秘诀是把一生献给教育事业。(secret; devote) ____ ________________________________________________________________________
【单选题】When management chooses a written format to communicate a decision to employees, an important characteristic of the written message is that
A.
there is no legal record of the communication.
B.
there is a permanent record of the message.
C.
it provides a forum for discussing management decisions.
D.
it is easy to improvise when using written communication.
【单选题】下图为人体对体温与水平衡调节的示意图,①~⑤表示有关激素。下列叙述正确的是 [ ]
B.
可以看作反射弧的效应器的有甲状腺、肾上腺、皮肤等
C.
可以作为激素作用的靶器官的有肾上腺、骨骼肌等