听材料,回答96题
听材料,回答97题
The author can't remember his relatives clearly because______.
A.he was fully occupied with observing nature
B.he was too young when he lived with them
C.he didn't live very long with them .
D.the family was extremely large
听材料,回答94题
The first paragraph tells us that the author______.
A.was born to a naturalist's family
B.didn't like his brothers and sisters
C.lost his hearing when he was a child
D.was interested in flowers and insects in his childhood