( )8. The pigs were born in
( )9. What does “the little thing” refer to?
( )10. What can we learn from the reading?
( )11. The reading is mainly about
A
.( )9. What does “the little thing” refer to?
C
( )10. What can we learn from the reading?
D
( )11. The reading is mainly about
D
.答案：8. A 9. C 10. D 11. D