The optical mouse is superior to the basic in that the former has no moving parts.（）
利用题干句中的特征词 optical mouse, no moving parts作为线索,在文中查找相关, The newer optical mice avoid this problem by having no moving parts.”结合前文可知,光学鼠标因为没有运动部件,所以不会像普通鼠标那样吸附灰尘,由此可推断出光学鼠标优于普通鼠标。
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The key components of a computer mouse are the two LED.（）
When an ordinary computer mouse get dirty, it has to be replaced with a new one.（）
The most durable computer mice on sale are the IBM ones.（）
The optical mouse is superior to the basic in that the former has no moving parts.（）
The Channel Tunnel was closed for 10 hours after the earthquake occurred.（）
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