— ____________________?
— They are teddy bears.[ ]
A. What is it
B. What are these
答案:B
急性肾衰病人由少尿期进入多尿期标志是24小时尿量增加至()
A.300ml
B.400ml
C.500ml
D.700ml
E.800ml
240是3的( )倍,240的3倍是( )。