解析库 > 阅读经典300篇

最新提问

我的动态

题目内容

收藏 纠错

题目材料:

Which of the following, if true, would most strengthen the explanations given for aphid population explosions?
  • AWhen a pesticide that affects both aphids and predators is applied to a field, once the pesticide washes away there is an aphid population explosion
  • BInsect predators of aphids can survive for long periods without food as long as the weather remains cold
  • CWhen weather is unusually cold in the spring certain crops grow more abundantly in the following summer increasing the food supply for aphids.
  • DThe predators of aphids can die from causes other than starvation such as disease and severe weather.
  • EAphids can reproduce very quickly if they have sufficient food.

E显示答案

后才可以添加做题笔记哦,还没有账号? 马上注册

  • KMF 解析
  • 网友解析
  • 题目数据
  • 收起

以上解析由 考满分老师提供。

题目讨论

考满分GRE: 用户头像
已经输入 0 个字 提交
  • 全部讨论
  • 只看提问
  • 按时间排序
  • 按点赞数排序