阿摩線上測驗
15. In our daily life we take all our meals _____. We need to remember that we may be in short supply of food some day.
(A) in vain
(B) at times
(C) in advance
(D) for granted
答案：登入後查看
統計： A(0), B(0), C(0), D(1), E(0) #3391115
統計： A(0), B(0), C(0), D(1), E(0) #3391115
