阿摩線上測驗
34. The lost boy did not know ____________ so he burst into tears.
(A)he was where
(B)he where was
(C)where was he
(D)where he was
答案：登入後查看
統計： A(29), B(19), C(106), D(541), E(0) #3712804
統計： A(29), B(19), C(106), D(541), E(0) #3712804
