How many times have you found yourself arriving at school to start your day, only ________ that you left your homework at home? 
#96532
A
having discovered
B
discovering
C
to discover
D
Discover
推荐题目
The mother is very glad; her baby is beginning ______.
#97543
A
understanding what she means
B
to understand that she meant
C
to understand what she means
D
noticing what she means ,
We don’t allow____here,but we can allow you ____in the next room.
#96761
A
smoking,smoke
B
smoke,smoking
C
smoking,to smoke
D
smoke,to smoke