______to looking after her sick father for 2 years ,she badly needed a holiday.
#98500
A
Devoting
B
Having devoting
C
Having been devoted
D
Devoting herself
推荐题目
The teacher said he needed _____ boys besides his students _____ the classroom. 
#97946
A
20 other; clean  
B
20 more; to clean
C
20 more; cleaning
D
another 20; clean