問題詳情
【題組】23. Which of the following is true about “Rube Goldberg Machines”?
(A) They appeared in Goldberg’s cartoon strips.
(B) They were copies of real machines invented by Professor Butt in Goldberg’s university.
(C) They were mostly used to accomplish complicated tasks.
(D) People use the term to refer to good machines that solve difficult problems.
參考答案
答案：A
難度：適中0.45
書單：沒有書單，新增
用户評論
【Karen】評論
23. Which of the fol☆☆☆☆☆☆ ☆☆ ...