32. A number of high buildings have arisen _______ there was nothing a year ago but ruins.(A)when (B

問題詳情

32. A number of high buildings have arisen _______ there was nothing a year ago but ruins.
(A)when
(B)where
(C)before
(D)until

答案：B
難度：非常困難0
統計：A(1),B(0),C(0),D(0),E(0)