无尿与突然尿量增多交替是( )的典型表现
A．尿路梗阻B．腹泻C．肠瘘D．肾功能衰竭E．脱水
参考答案：A
The boy _____ his father very much. [ ]
A. look like
B. looks like
C. is likes
D. is liking
技术方案只要在申请日前已经公开，一律丧失新颖性。
