There are five circles with different colours on the flag of Olympic Games. They are green, blue, red        and       . 
#27890
A
yellow, black
B
yellow, purple
C
black, pink
D
pink, grey
推荐题目
—Would you like some drinks, boys? —Yes, ____ , please.
#29918
A
some oranges
B
two boxes of chocolate
C
some cakes
D
two boxes of cola
At the _______, we eat moon-cakes and on _______, we eat Turkey.
#29881
A
Dragon Boat Festival, Thanksgiving Day
B
National Day, Halloween
C
Mid-Autumn Festival, Thanksgiving Day
D
Chinese New Year, Christmas