問題詳情

20. He has ______ a process for making gold wires which will not be destroyed easily by chemicals.
(A) appealed
(B) devised
(C) suspected
(D) survived

參考答案

答案:B[無官方正解]
難度:困難0.346154
統計:A(5),B(9),C(3),D(3),E(0)

用户評論

易君博】評論

此題無解題目就該刪掉呀!?

【站僕】摩檸Morning】評論

原本答案為99,修改為B