In my opinion, keeping dogs well ________ up is advisable for dog owners.
#88788
A
to tie
B
being tied
C
tied
D
to be tied
推荐题目
It is not enough only_______the rules of grammar if you want to learn English well.
#98056
A
keeping in the mind
B
to keep in mind
C
to keep in your mind
D
keeping in your mind
_____ many times, but he still couldn't understand it.
#98333
A
Having been told
B
Though he had been told
C
He had been told
D
Having told
__________ , she won’t talk to you after what you said to her.  
#97076
A
Surprising
B
Surprised
C
Not surprisingly
D
Not surprising