阿摩線上測驗
22. The young guests are socializing on the lawn in the backyard with each one of them holding a glass and ______ relaxingly.
(A) chat
(B) chats
(C) chatting
(D) chatted
(E) to chat
答案：登入後查看
統計： A(1), B(0), C(69), D(3), E(0) #2055389
統計： A(1), B(0), C(69), D(3), E(0) #2055389
