4. A: ____________ B: Yes, she is. She’s my teacher.
(A) Is your mother a teacher?
(B) Is your mother a student?
(C) Is your sister a doctor?
(A) Is your mother a teacher?
(B) Is your mother a student?
(C) Is your sister a doctor?
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統計: A(222), B(2), C(5), D(0), E(0) #2467736
統計: A(222), B(2), C(5), D(0), E(0) #2467736