20 We missed the warning _____ and that’s why the car accident happened.
(A) autographs
(B) flaws
(C) signs
(D) stigmas
答案:登入後查看
統計: A(7), B(6), C(135), D(6), E(0) #3074341
統計: A(7), B(6), C(135), D(6), E(0) #3074341