What is the purpose of the passage? [br] All the following examples are high tec

游客2024-01-15  26

问题 What is the purpose of the passage? [br] All the following examples are high tech EXCEPT______.

选项 A、a microwave oven
B、a home computer
C、a hand pump
D、a satellite

答案 C

解析 答案依据第一段第六句和最后一句:so is a communications satellite.即:通信卫星也是如此;Because of improvements in technology,…microwave ovens,etc."由于技术的进步,人们能在美国的商店买到许多新产品,比如家用电脑和微波炉等等"。除了C项"手泵"之外三项都是高科技的例子。
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