Dogs have a very_____sense of smell.
A.clear
B.nice
C.high
D.good
第2题
Cats and dogs often have dreamless sleep.
A.Right
B.Wrong
C.Not mentioned
第4题
The article does not mention whether the scientists' experiments with dogs have ______.
A.benefited animals other than dogs
B.served man
C.helped other dogs
D.contributed to medical knowledge
第5题
A.habit
B.structure
C.temperament
D.appearance
第6题
The article does not say whether the scientists' experiments with dogs have ______.
A.benefited animals other than dogs
B.served man
C.helped other dogs
D.contributed to medical knowledge
第7题
第9题
第10题
A.acknowledged
B.recognized
C.denied
D.permitted
第11题
Birds have a sharp sense of sight and dogs have a sharp sense of smelling.
A.sensitive
B.acute
C.edgy
D.bright
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!