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
Have you checked all the CDs _____ to the mountainous area next week?
#92875
A
sent
B
to be sent
C
sending
D
being sent
It should not be a question of humans_________ and nature ____________.
#95500
A
win; losing
B
winning; lost
C
win, lost
D
winning, losing
He did nothing but ________walk in the street. 
#95370
A
taking    
B
take    
C
to take    
D
took