试题题干
Translate the following sentence into Chinese.
Because of limited resources, they choose the kind that gives the best return.
参考答案
试题解析
考点：limited resources有限的资源；choose选择；the best return最佳收益。
句子结构：Because of limited resources做状语，句子主干为they choose the kind，that引导定语从句修饰kind。