問題詳情

Imagine having sixteen million pens of different colors to draw with. That would be a dream come true formany artists and doodlers. Carrying around that many pens would be 51 in the past. Now, you can have all ofthose colors at your disposal with just a pen.The Scribble Pen is like a regular pen in that it 52 a nib that writes on paper. On the other end of the pen,however, there is a color sensor that picks up colors. 53 the sensor detects a color, a small processor in the penmixes the ink to match the exact color that was detected. The picked-up color can be that of almost anything, from afruit to a shirt or a flower. Users can store colors in the pen’s internal memory, 54 holds up to one hundredthousand unique colors.This color-capturing pen is still in the process of being developed. 55 , its California-based creators think thatpeople young and old will definitely love using it.
51.
(A)discouraged
(B) dissatisfied
(C) unrealistic
(D) uneasy

參考答案

答案：C
難度：適中0.429752
統計：A(5),B(13),C(52),D(48),E(0)

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