________you were coming，I would have stayed at home.
#79624
A
If I know
B
Should I know
C
Had I known
D
If I should have known
推荐题目
No sooner _______ the competition _______ _______ an unexpected accident happened.
#80372
A
did … begin; than
B
had … begun; when
C
did … begin; when
D
had … begun; than
Autumn coming, down ________.
#80629
A
do the leaves fall
B
the leaves will fall
C
fall the leaves
D
the leaves are falling
Diaoyu Island issue, unless _______properly, will directly affect smooth development of relationships between China and Japan.
#81342
A
handling
B
having handled
C
to handle
D
Handled
So difficult ________ it to live in an English-speaking country that I was determined to learn English well．
#82737
A
I have felt
B
have I felt
C
I did feel
D
did I feel
_____ English that I couldn’t follow her.
#81149
A
So did fast the native speak
B
So fast did the native speak
C
Did the native speak so fast
D
So fast the native did speak