宜早晨空腹服的驱虫药是
A．使君子B．南瓜子C．鹤草芽D．雷丸E．贯众
参考答案：C
当工时变动百分比小于工资率变动百分比时，劳动力供给曲线( )。
A．缺乏弹性
B．富有弹性
C．具有单位弹性
D．具有无限弹性
An 18-year-old primagravida tells the nurse that the physician told her that she needed to increase her intake of thiamine (vitamin Bi) in her diet. Which of the following foods should the nurse instruct the client to consume more
A．Milk.
B．Rice.
C．Asparagus.
D．Beef.
