There is a big dog_______to a fence outside the house. A．tying B．tied C．to tie D．ties
2023-01-29 12:09:45 161次 2010届高考考前非谓语动词精华专练一百五十题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There is a big dog_______to a fence outside
the house.
|
A．tying
|
B．tied
|
C．to tie
|
D．ties
|
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