Don’t forget ______ thanks when other people help you.
#48413
A
accept
B
to accept
C
say
D
to say
推荐题目
Did you watch Lucy _______ yesterday?
#50920
A
danced
B
to dance
C
dance
D
dancing
You must be tired. Why not_________ a rest?
#50811
A
to stop to have
B
to stop having
C
stop to have
D
stop having
--- It’s too hot. Would you mind _____ the door?  --- ______. Please do it now. 
#50610
A
to open ; OK
B
to open ; Good idea
C
opening ; Of course
D
opening ; Certainly not