(单选题)13: It is universally______ that dogs have an acute sense of smell.
A: acknowledged
B: known
C: seen
D: admitted
(责任编辑:admin) |
(单选题)13: It is universally______ that dogs have an acute sense of smell.
A: acknowledged
B: known
C: seen
D: admitted
(责任编辑:admin) |