- 试题详情及答案解析
- As a mother of two young boys, she knows the difficulties of keeping kids ______.
| A．to entertain | B．entertaining |
| C．entertained | D．entertain |
- 答案：C
- 试题分析：考查过去分词作宾补。句意： 作为两个小男孩的母亲，他懂得让孩子快乐的艰辛。keep+sth/sb +形容词entertained修饰人，entertaining修饰物，此处过去分词作宾语补足语。故选C。
考点：过去分词作宾补