阿摩線上測驗
9. Playing in the water __________ lots of fun on a hot summer day.
(A) is
(B) are
(C) has
(D) have
答案：登入後查看
統計： A(30), B(7), C(9), D(3), E(0) #2337134
統計： A(30), B(7), C(9), D(3), E(0) #2337134
