【简答题】__________ get poorer(穷人越穷);the rich get richer.
【单选题】The rich __ richer, and the poor __ poorer.
【简答题】植物病害有哪五大病状,各病状有何特点?各病状类型有哪些病状名称?
【判断题】Without any intervention, the world will become the one where the poor gets poorer while the rich gets richer.
【简答题】淋球菌主要是通过( )传染,所致疾病称( )。