問題詳情

55. What is the main idea of this passage?
(A) Many inventions are useless.
(B) Chindogu is a useless yet funny school of invention.
(C) Things that seem useless might come in handy one day.
(D) Scientists should cherish every idea they come up with.

參考答案

答案:B
難度:非常困難0
統計:A(0),B(0),C(0),D(0),E(0)

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