When _____ help, one often says “Thank you.” or “it’s kind of you”
#81106
A
offering
B
to offer
C
to be offered
D
offered
推荐题目
— Is your mother going to the supermarket?  — No,______.
#82877
A
she doesn’t
B
she’s cooking
C
she gets by bus
D
to a tailor’s shop
Little _______ about her own safety, though she was in great danger herself. 
#81410
A
did Rose care
B
Rose did care
C
Rose does care
D
does Rose care
 Little           to help the poor bird, whose wing was badly injured.
#81987
A
Tom does
B
does Tom
C
does Tom do
D
did Tom do