问题详情

25． Which of the following is WRONG？
A． One animal finds something to eat， and it may be eaten by others
B． At the depth of 3，000 feet under the sea， many animals can find their way by hearing and feeling．
C． The deeper the sea is， the darker and colder it is．
D． At the depth of 3，000 feet under the sea， all animals can find their way by see-ing．