听第一段对话,回答第4至6小题。
(
A
) 4. What is Li Ming like?
A. Clever. B. Hard-working. C. Popular.
(
A
) 5. Which subject is Li Ming good at?
A. Maths. B. English. C. Chinese.
(
C
) 6. What's the probable relationship between the speakers?
A. Classmates. B. Mother and son. C. Teacher and student.