【題組】45 (A) is (B) was (C) were (D) has been

問題詳情

【題組】45
(A) is
(B) was
(C) were
(D) has been

答案：B
難度：適中0.616135
統計：A(97),B(947),C(108),D(385),E(0)

【Get my goal】評論

Naturalists want to restore Yellowstone to the way it (B)was before Columbus set foot in America in 1492.

set foot in/on：踏上

【張艷萍】評論

自然學家想恢復哥倫布踏上美國的那個時候完成式是過去到現在持續或是已經做過

restore (V)恢復 .......當然是恢復到以前的黃石公園的生態，所以用(D)was