题目内容
根据句意用括号中所给词的适当形式填空My little brother has been ______(watch) TV for three hours.
答案:watching
解析:
解析:
| 这句考查的是现在完成进行时态,要用have/has been doing sth.
|
练习册系列答案
相关题目
题目内容
根据句意用括号中所给词的适当形式填空My little brother has been ______(watch) TV for three hours.
| 这句考查的是现在完成进行时态,要用have/has been doing sth.
|