单项选择题 Which of the following is NOT a Chinese myth? A、 Nu Wa's creation of human beings B、Chang'E's flying to the moon C、Nativity of Jesus D、Da Yu Taming the Flood

未知题型 除社会药店和医疗机构药房外．还可以在经过批准的普通零售商业企业零售的非处方药是A.处方药

单项选择题 Which type of chart or graph is used to express the relationships or correlations between different variables?A. Histogram.B. Scatter plot.C. Line graph.D. Pie chart.