27. I was so nervous standing in front of people that my mind went ________ and I lost my train of thought.
(A) fresh
(B) sharp
(C) blank
(D) grand
答案:登入後查看
統計: A(37), B(160), C(1059), D(121), E(0) #1346361
統計: A(37), B(160), C(1059), D(121), E(0) #1346361