题目内容
Many animals sleep a lot when young, but sleep much less when they get older, just________is the case with human being.
| A.as | B.which | C.what | D.it |
A
解析
练习册系列答案
相关题目
题目内容
Many animals sleep a lot when young, but sleep much less when they get older, just________is the case with human being.
| A.as | B.which | C.what | D.it |
A
解析