When thefuture,manypeoplewillimaginealife high-techdevices.
A.thinking of, full ofB.thought about, full ofC.thought of, filled withD.thinking about, filled with在线课程A
考查分词用法以及短语辨析。Think of与many people构成主动关系，所以用现在分词。Be filled with="be" full of 充满…think of想到；想起；think about考虑;
句意：当我们想起未来的时候，很多人都会想象一个充满了高科技装置的生活。