24. Which sentence uses the correct grammar?
(A) She is an doctor.
(B) She is a doctor.
(C) She is they doctor.
(D) She is doctor.
答案:登入後查看
統計: A(36), B(559), C(18), D(30), E(0) #3362462
統計: A(36), B(559), C(18), D(30), E(0) #3362462