-What are you busy doing, Sandy?- I’m making some flash cards _________ me remember English words.
#48974
A
help
B
to help
C
helping
D
helped
推荐题目
 I would rather die than ______.
#49197
A
to give in
B
gave in
C
giving in
D
give in
He thinks _____ history about Chinese is very important. 
#49013
A
studied
B
studying
C
studies
D
study
The children were made ____ 12 hours a day.
#50586
A
work
B
worked
C
working
D
to work