Not until he left his home ______ to know how important the family was for him.
#92833
A
did he begin
B
had he began
C
he began
D
he had begun
推荐题目
----Doesn’t she work here ? ----________.
#94930
A
No, already two months since she stopped to work here .
B
Yes,it was two months ago that she stopped working here.
C
Yes, I had thought you already know that .
D
No,it’s almost two months since she worked here.
It was not until the teacher had explained it three times _______ how to work out the problem.
#92129
A
did he understand
B
had he understood
C
that he understood
D
that he didn’t understood
—Oh, dear! I forgot the air tickets. —You ______ something.
#92603
A
have left
B
are always leaving
C
are leaving
D
always left
Word has come ___ a 100-million-year-old dinosaur fossil was recently discovered on a mountain in Ningcheng County, Chifeng.
#92781
A
what
B
that
C
whether
D
when