摘要： After years of careful observation in the wild, Jane Goodall was finally able to the social system of chimps. A. carry out B. pick out C. look out D. work out
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After years of careful observation in the wild, Jane Goodall was finally able to _____ the social
system of chimps.
system of chimps.
[ ]
A. carry out
B. work out
C. look out
D. pick out
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B. work out
C. look out
D. pick out
After years of careful observation in the wild, Jane Goodall was finally able to _____ the social system of chimps.
A. carry out B. pick out C. look out D. work out
查看习题详情和答案>>
After years of careful observation in the wild, Jane Goodall was finally able to _____ the social system of chimps.
A. carry out B. pick out C. look out D. work out
查看习题详情和答案>>