When ______ help, one always says “Thank you” or “It’s very kind of you”
#90750
A
offering
B
offered
C
to offer
D
offer
推荐题目
 A middle-aged woman came _____ to the bus stop only_____ the bus had gone. 
#98238
A
run; to find
B
running; to find
C
and ran; found
D
running; finding
____ warmly for his work, he was too____ to fall asleep.
#96607
A
Praising; excited
B
To praise; exciting
C
Praised; exciting
D
Praised; excited