I often saw the boys     in the river.
#53082
A
swam
B
swimming
C
to swim
D
swim
推荐题目
—Don’t forget their address and telephone number.—I will _____ in my notebook.
#61690
A
write them down
B
write it down
C
write down it
D
write down them
The fruit should be well ______ during summer
#53598
A
kept
B
keeping
C
keep
D
to keep