孝敬父母不是愚孝和盲从，而是在____ 基础上对父母的尊敬和侍奉。
平等
13. Every time the father comes into his room, the boy pretends ______ earnestly.
A．reading
B．to be reading
C．to be read
D．to have read
应用流式细胞术检查尿液标本，急性泌尿系感染的指标变化，正确的是
A．WBC＞10/ml，且Fsc强而Fl弱B．WBC≥10/ml，低Fsc和高FC．WBC≥10/ml，低Fsc和低FD．WBC≥10/ml，高Fsc和高FE．WBC＜10/ml，且Fsc强而Fl弱
