—   you were so late this morning?—I forgot to set the alarm before going to bed last night.
#4281
A
Why
B
How come
C
How about
D
How
推荐题目
---If you have any trouble, please call me.  ---________.
#23006
A
I will think it over
B
I have no trouble
C
I will. Thank you very much
D
I am going to hear that
---Your bedroom looks very nice!  --- __________. 
#21677
A
No, don’t say so
B
Oh, no
C
Thank you
D
You’rewelcome