——I’m sorry , but there’s no smoking on this flight ．——Oh, I _______that ．Sorry , I won’t again ．
#102304
A
don’t know
B
didn’t know
C
won’t know
D
haven’t known
推荐题目
This book is said to be a special one，which________many events that cannot be found in other history books.
#99198
A
writes
B
covers
C
prints
D
reads
＿＿many times, he still didn’t make sense of it.
#101521
A
Having been told
B
Then he was told
C
Being told
D
He was told
The dictionary still ______ where I ______ it a moment ago.
#100904
A
lies; laid
B
lied; lay
C
laid; laid
D
lies; lay
(2013·辽宁，22)He was unhappy when he sold his guitar.After all，he________it for a very long time.
#99731
A
has had
B
had had
C
has
D
had