老年病人药代动力学特点包括（）
A.体液总量减少
B.血浆蛋白低
C.肾功能减退
D.肝血流减少
E.酶活性降低
参考答案：A, B, C, D, E
Battery-operated slippers are used for _______ and were invented by _______. [ ]
A. seeing in the dark; Chelsea Lanmon
B. seeing in the dark; Julie Tompson
C. scooping really cold ice cream; Jayce Coziar
D. changing the style of the shoes; Jamic Ellsworth
托马斯库克于1841年正式创办了世界上第一家旅行社。 （ ）
