問題詳情

31 Conducting a _____ experiment seems to be trekking on an uncharted territory, since nobody has done it before.
(A) digital
(B) fatal
(C) pilot
(D) sturdy

參考答案

答案：C
難度：困難0.387755
統計：A(16),B(27),C(38),D(7),E(0)

用户評論

【未來戰警】評論

Conducting a _________ experiment seems to be trekking on an uncharted territory, since nobody has done it before. (A) digital (B) fatal (C) pilot (D) sturdy 在進行實驗_________似乎是徒步在一個未知的領域，因為沒有人曾經這樣做。（A）數字（B ）命運（C）試驗性、領航員（D ）堅固

【ZT】評論

A pilot study, pilot project or pilot experiment : a small scale preliminary study