关于交流电路中有功功率P、无功功率Q和视在功率S之间的关系，正确的是（）。 A.A

Lin Fang is eleven years old. She is in    1   in a school. She goes to school by bus. Last week she had a bad cold. She felt    2   and sick. She didn’t go to the class. She went to the    3   to see a doctor. She had to stay in bed   4  a few days. During the weekend, Mrs Brown cooked her some good food, and her friends   5  her well. Some days later, Lin Fang got well again. She could go back to school.

小题1:	A．Grade four B．4 Grade C．Four Grade D．Grade Four

小题2:	A．weak B．happy C．sadly D．weakly

小题3:	A．school B．farm C．hospital D．classroom

小题4:	A．in B．from C．for D．since

小题5:	A．looked at B．looked for C．looked out D．looked after