______ herself with routine office tasks, she had no time to attend to her children.
#91375
A
Occupying
B
Occupied
C
Being occupied
D
To be occupied
推荐题目
Unless________ to speak, you should remain silent at the meeting. 
#94058
A
invited
B
inviting
C
being invited
D
having invited
The math problem seems very easy, but in fact it is very difficult_______.
#90069
A
to work out
B
being worked out
C
working out
D
to be worked out.
She woke up, ___ a Young Pioner standing by his bed smiling.
#98665
A
in finding
B
to find
C
finding
D
to have found