托运小动物的旅客应负责其在全旅程中各站经停时的（）各项工作。
A、喂食
B、饮水
C、其它活动
D、以上均不对
参考答案：A, B, C
The thought of going back home was__________kept him happy while he was working abroad.
[ ]
A that
B. all that
C. all what
D. which
患者，男性，41岁，因外伤大出血而致急性肾衰竭，前一天尿量为200ml，胃肠引流250ml，护士计算其今天的补液量约为（）。
A.1500ml
B.3000ml
C.1000ml
D.600ml
E.500ml
