The students are listening to the teacher with their eyes          the blackboard.
#91148
A
fixing on
B
fixing to
C
fixed on
D
fixed to
推荐题目
He refused to sell the old house, for it had too many pleasant ________with his childhood. 
#91529
A
associations
B
communications
C
contacts
D
combinations
______, his mother has to take care of him at home.
#91188
A
Being ill
B
He being ill
C
He is ill
D
His to be ill
_______ on earth do you suppose_______ this?
#91155
A
What; could do
B
What; could have done
C
Who; do
D
Who; could have done