In the graduation ceremony, one male and one female student should be selected from 2 male students and 4 female students as hosts. How many different selection methods are there?
毕业典礼上，要从2名男生和4名女生中挑选男女同学各一名担任主持人，共有多少种不同的挑选方法．
<gadget id="calculator">2 * 4</gadget>
<output>8</output>

<result>8</result>