典型的急性肾小球肾炎患儿，持续时间较久的表现是（）
A.镜下血尿
B.肉眼血尿
C.氮质血症
D.高血压
E.水肿
参考答案：A
--- Where would you like to go for your next vacation?
--- I’d like to sail across the Pacific because I like __________ vacations.
A．exciting
B．relaxing
C．boring
D．safe
单位工程机械需用（台班）量确定的依据是单位工程工程量和定额机械台班用量。
