問題詳情

28._______ what would happen, Sinbad plucked up his courage and walked into the cave.
(A) Don’t know
(B) Know not
(C) Knew
(D) Not knowing

參考答案

答案:D
難度:適中0.571429
統計:A(3),B(0),C(0),D(4),E(0)