The development of the transistor and integrated circuits revolutionized the electronics industry by allowing components to be p

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问题 The development of the transistor and integrated circuits revolutionized the electronics industry by allowing components to be packaged more densely.

选项 A、compactly
B、inexpensively
C、quickly
D、carefully

答案A

解析 densely:密集地;浓厚地。与compactly(紧密地;紧凑地)意思相近。We should store food more compactly in the refrigerator in order to save space.为节省空间,我们应该把食物更紧凑地放在冰箱里。inexpensively:不贵地。Computer equipment can be purchased inexpensively these days.近来可以较便宜地买到计算机设备。quickly:迅速地。How quickly can you fix the car? 你多快能修好这辆轿车? carefully:仔细地;小心地。If you observe more carefully,you will notice the difference between the two paintings.如果你更仔细地观察,你就会注意到这两幅画的差别。
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