高考问答金玉王朝6完整版百度云:English ~~~~~~~~~~~~~`
来源：百度文库 编辑：高考问答 时间：2024/05/18 12:16:46
It's hard for a family with three kids to keep the house ___
1 cleaning 2 to clean 3 cleaned 4 clean
1 cleaning 2 to clean 3 cleaned 4 clean
4 clean
有三个孩子的家庭要保持房屋的清洁是很困难的.
clean在这里是形容词
keep sth +形容词,表示:使某物处于某种状态.
4
1
keep doing
4 keep sth adj
4。
It's hard for a family with three kids to keep the house CLEAN.
类似于：keep you busy
4