To study the distribution of disease within an area, it is useful to plot the cases on a map.

admin2013-10-31  41

问题 To study the distribution of disease within an area, it is useful to plot the cases on a map.

选项 A、mark
B、allocate
C、erase
D、pose

答案B

解析 句意:要研究地区内疾病的分布情况,根据案例将地图进行划分是很有用的。plot划分;策划。allocate分派;分配。mark做标记于;打分数。pose摆好姿势;形成。
转载请注明原文地址:https://jikaoti.com/ti/MHNDFFFM
0

最新回复(0)