机体能量消耗主要用于维持______、______、______和______。
参考答案：基础代谢 体力活动 食物热效应 生长发育
—You've given us a wonderful Chinese dinner, Mrs. Wang.
—_____. [ ]
A. I'm glad you enjoyed it
B. Oh, I'm afraid I didn't cook very well
C. Come again when you are free
D. It's not necessary for you to say so
栓剂的给药属于
A．呼吸道给药
B．注射给药
C．黏膜给药
D．口服给药
E．皮肤给药
