( ) 26. Snowshoe rabbits spend the cold winter by
D
.
( ) 27. Which of the following sentences can be put in ______?
A
( ) 28. The underlined word "hibernate" in Paragraph 4 probably means "
D
".
( ) 29. What do the examples in the last paragraph tell us?
C
( ) 30. What is the passage mainly about?
A
答案：26. D 27. A 28. D 29. C 30. A
