After years of careful observation in the wild, Jane Goodall

After years of careful observation in the wild, Jane Goodall was finally able to _____ the social
system of chimps.
[ ]
A. carry out
B. work out
C. look out
D. pick out
andy1001 1年前 已收到1个回答 举报

星野梦 花朵

共回答了19个问题采纳率:94.7% 举报

B

1年前

1
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 16 q. 0.333 s. - webmaster@yulucn.com