問題詳情
It is hard for people living fifty years ago to imagine how advanced the technology is today. _____46_____ there would be electronic or even digital products invented. However, _____47_____ some sci-fi movies, we might take a glimpse of the near future.In Iron Man, Jarvis, the mainframe of Tony Stark, _____48_____ a user interface which directly responds to Tony. He doesn’t need to type in commands, _____49_____ need to press any mouse button. By just _____50_____ orders or simple gestures, he could make Jarvis respond quickly and appropriately. Another movie, Avatar, once again shows us the hologram, a special effect that has several times _____51_____ audience _____51_____ in sci-fi movies. _____52_____ these possible technologies in the future might bring us more colorful life, there are some problems we should face. One is that energy resources are _____53_____ . To solve this problem, we should conserve existing resources _____54_____ look for new ones to replace them. The idea of wind and solar power systems has been _____55_____ in some places. Nevertheless, it still needs more people’s efforts to carry it out worldwide.
【題組】46.
(A) Known little did they have
(B) They have little know
(C) Did they know little
(D) Little did they know
參考答案
答案：C[無官方正解]
難度：適中0.4
統計：A(0),B(1),C(2),D(2),E(0)