试述儿童坐高测量的方法及其意义。
参考答案:
I think Monday is ________ than Friday. [ ]
A. good
B. well
C. much
D. worse
生理性黄疸开始出现的时间
A.出生后2~3天B.出生后3~7天C.出生后7~10天D.出生后10~14天E.出生后2~3周