I looked up and noticed a snake ________ its way up the tree to catch its breakfast.
#94317
A
to wind
B
winding
C
wind
D
wound
推荐题目
Certainly I posted your letter---I remember ____it.
#98874
A
posting
B
to post
C
to be posting
D
have posted
The ______ boy was last seen ____ near the East Lake.     
#95899
A
missing; playing
B
missing; play
C
missed; played
D
missed; to play
He got up early, ______ to catch the train.
#92213
A
to hope
B
hoping
C
hope
D
hoped