49. According to the passage, money to be spent for groceries is best considered _____.
(A)an extra expense
(B)a transportation cost
(C)a basic necessity
(D)a communication fee
答案:登入後查看
統計: A(212), B(123), C(1193), D(50), E(0) #163272
統計: A(212), B(123), C(1193), D(50), E(0) #163272