这道题怎么做（首字母填空）

题目

这道题怎么做（首字母填空）
And some animals can even t_______ the difference between Dutch and Japannese,scientists in Spain have discovered.
They choso Dutch and Japanese because these languages are very different from each other in their use of w_______and sentence structure.
"Thoso rats,which respond to Japanese ,did not respond to Dutch.Thoso which recognized Dutch did not r________to Japanese ," a scientist said.
"They can use the rhythm of human language to tell one from a__________"

答案

tell
words
respond
another