Vehicle designers are well aware that they need to ______ the idea of cars that

题型：不详难度：来源：

 Vehicle designers are well aware that they need to ______ the idea of cars that have a low environmental impact.

A．end up with

B．put up with

C．keep up with

D．come up with

答案

D               

解析

             
试题分析：考查固定短语。End up with结束；put up with忍受；keep up with赶上；come up with想起。句意：汽车设计师完全意识到，他们需要想出一个能制造出对环境低影响的汽车来。Come up with the idea想到这个想法，所以选D项。          
考点 : 考查固定短语