Not until he walked into the classroom   that he left his dictionary at home.
#79911
A
did he find
B
had he found
C
he had found
D
he found
推荐题目
 He is very good at carpentering, though ______.
#81140
A
is very young
B
very young
C
hevery young
D
he was very young
 _______ about wild plants that they decided to make a trip to Madagascar for further research. 
#81269
A
So curious the couple was
B
So curious were the couple
C
How curious the couple were
D
The couple was such curious
A fish needs water and without water it will die. _______.
#83997
A
so does a man  
B
so will a man
C
so it is with a man
D
so is it with a man