7. If you have any questions, please _____ your hand.
(A) read
(B) red
(C) run
(D) raise
答案:登入後查看
統計: A(7), B(0), C(1), D(17), E(0) #3386404
統計: A(7), B(0), C(1), D(17), E(0) #3386404