After her son died in a car accident, the old lady would sit at the window, ______ out and _______ in thought.    
#97224
A
looked; lost
B
looking; losing
C
looked; losing
D
looking; lost
推荐题目
John, you must get your room ________ after breakfast. 
#98772
A
to be cleaned
B
to clean
C
cleaning
D
cleaned
To play fair is as important as ______.
#97504
A
to play well
B
play well
C
we play well
D
playing well