影响物业价格的心理因素包括（）。
A.购买心态
B.个人欣赏趣味
C.出行频率
D.时尚风气
E.讲究风水
参考答案：A, B, D, E
The nurse teaches the mother of an infant diagnosed with congenital hypothyroidism about daily oral levothyroxine sodium (Synthroid) therapy. Which of the following signs and symptoms would indicate an overdose
A．Anorexia.
B．Constipation.
C．Sweating.
D．Sleepiness.
机械搅拌澄清池宜用于浑浊度长期低于（）度的原水。
A.4000
B.5000
C.3000
D.2000
