So absorbed_____in her work that she didn’t realize I was behind her.
#84310
A
had she
B
was she
C
she had
D
she was
推荐题目
I think this is the first time that we have met.___anywhere. 
#83940
A
Before have we never seen each other
B
Never before we have seen each other
C
Each other have we seen never before
D
Never before have we seen each other
Not until I read your letter ________ the true state of the affairs.
#80055
A
did I understand
B
had I understood
C
I understood
D
I had understood
_______, Jack couldn’t get the door open. He had to dial 119.
#82909
A
As he might try
B
Try as he might
C
As might he try
D
Might as he try
_____ you eat the correct foods _____ be able to keep fit and stay healthy. 
#82299
A
Only if; will you
B
Only if; you will
C
Unless; will you
D
Unless; you will