She spent a lot of time _________the fire that day．
#50622
A
to put out
B
putting out
C
to put on
D
putting on
推荐题目
Our teacher often tells us _______ our own cloth bags when shopping.
#50503
A
take
B
taking
C
to take
D
taken
Lucy likes English very much . She does her best _____it well.
#49337
A
to learn
B
learn
C
learning
D
is learning
--Thanks a lot for ________me with my English. -- You are welcome.
#49999
A
help
B
helps
C
helping
D
helped