He pretended _____ an important paper when the boss entered.
#91258
A
to read
B
to be reading
C
to have read
D
to have been reading
推荐题目
The explanation of our teacher will make the reading easy ______.
#96082
A
to be understand
B
to understand
C
understood
D
understanding
The picture _______ on the wall is painted by my nephew. 
#98609
A
having hung
B
hanging
C
hangs
D
being hung
with his business, Mr.Green seldom had a talk with his family face to face.
#96027
A
Occupying
B
Occupied
C
Being occupied
D
To be occupied
The old car needs__________,but I have no time to have it________.
#88496
A
to repair;repaired
B
to be repaired;repairing
C
repairing;repaired
D
being repaired;repaired