The official colors of Mardi Gras are （)A. redB. purpleC. goldD. green

"Can you ()with all the colors of the wind？ Can you paint with all the colors of the wind？"

A、see

B、paint

C、write

D、draw

A.print(colors["金"])

B.print(colors["gold"])

C.print(colors.values())

D.print(colors.keys())

A.color

B.colorless

C.colorful

D.colors

In the last sentence, "with flying colors" means______.

A. happily

B. colorfully

C. successfully

D. quickly

The main idea of paragraph 2 is______.

A. colors may have effect on our work and study

B. colors do have effect on our moods (情绪)

C. light and bright colors make people happy

D. factory workers can work better in a bright room

A.rarely

B.namely

C.really

D.naturally

A.ColorsNo=input(colors, comma6.);

B.ColorsNo=input(colors, comma7.);

C.ColorsNo=put(colors, comma6.);

D.ColorsNo=put(colors, comma7.);

People who can’t _________between colors are said to be color blind．

A． separate

B． split

C． distinguish

D． divide