题目选项分析

The performance of the latest generation of ground-based telescopes exceeds that of existing orbiting observatories. Since ground-based telescopes are also cheaper to build than ones that must be launched into space, scientists should end their plans to develop new orbiting observatories.

Which of the following is most like the argument above in structure?

【选项】Synthetic materials can effectively be used to build safe, low cost houses. However, traditional wood materials can be used to produce structures at an even lower cost and with greater safety. Wooden construction materials should be used for future home construction.