下列属于内分泌器官的有（）。
A.垂体
B.松果体
C.肾上腺
D.甲状腺
E.甲状旁腺
参考答案：A, B, C, D, E
把方程2x-y-3=0化成用含x的代数式表示y的形式：y=______．
In providing discharge teaching for the client after a modified radical mastectomy, the nurse should instruct the client that she might need to modify or avoid which of the following activities()
A. Shampooing her dog.
B. Caring for her tropical fish.
C. Working in her rose garden.
D. Taking a late-evening swim.
