19. The weekly letters from their son, who works overseas, are __________ to the old couple.
(A) bread and butter
(B) water and milk
(C) meat and drink
(D) big cheese
答案:登入後查看
統計: A(5), B(2), C(6), D(6), E(0) #1288060
統計: A(5), B(2), C(6), D(6), E(0) #1288060