更多"Color is very important to most ani"的相关试题:
[单项选择]Color is very important to most animals for it helps them to get along in the world. Color (61) to make an animal difficult for its enemies to (62) . Many animals match their (63) so well that as long’as they do not move no one is (64) to see them. You probably have often "jumped" a rabbit. If you (65) , you know how the rabbit sits perfectly still (66) you are just a few feet away. You (67) see the rabbit till it runs for its (68) matches very closely the place where it is (69) . Many times you may have walked past a rabbit (70) didn’t’ run and you never knew it was there at all.
One of the most usual color schemes that helps animals to keep (71) being seen, is a dark back and light underpants, if an animal is the same color all (72) , there is always a dark shadow along the animal’s belly (腹部). (73) an enemy couldn’t see the animal he could see this dark shadow. The shadow makes the animal
A. out o{
B. on
C. from
D. off