政府依法行政是指政府 ( )
A．行使权力必须依据宪法和法律
B．要提高行政效率，增强服务意识
C．要树立求真务实的工作作风
D．要坚持科学民主决策
答案：A
电动机铭牌对应于定子的两种不同接法，通常也标出两种线电流值A。
Which of the following functions would the nurse expect to be unrelated to the placenta()
A. Production of estrogen and progesterone.
B. Detoxification of some drugs and chemicals.
C. Exchange site for food, gases, and waste.
D. Production of maternal antibodies.
