阿摩線上測驗
11. Cinderella __________ her glass shoes when she rushed out of the palace.
(A) must drop
(B) must have dropped
(C) should drop
(D) was dropped
答案：登入後查看
統計： A(21), B(62), C(5), D(23), E(0) #1571024
統計： A(21), B(62), C(5), D(23), E(0) #1571024
