In the reading room, we found him     at a desk, with his attention      on a book.
#88267
A
sitting; fixing
B
to sit; fixed
C
seating; fixing
D
seated; fixed
推荐题目
_______ from her parents, she was left with her two young sisters--aged three and seven.   
#97247
A
Being separated
B
Having been separated
C
Having separated
D
Had been separated
 _________, so he is afraid of dogs .
#93517
A
Having been bitten twice
B
Bitten twice
C
After he has been bitten twice
D
He has been bitten twice
The man_______in the chair asked me to _______.
#97418
A
seated; seated
B
sitting; sitting
C
seating; seat
D
seated; be seated