– Jack?-- ____. 
#3683
A
Present, Sir.
B
I am, Sir
C
Here, Sir
D
Yes, Sir.
推荐题目
----I am going to have a job interview tomorrow morning.---- Well, ________________
#23029
A
Have a good time!
B
I’m happy to hear that.
C
Good luck!
D
Congratulations!
--Is your hat on the sofa?
#23821
A
Yes, I am
B
No, it is
C
Yes, she is
D
Yes, it is