| Color is very important to most animals
for it helps them to get along in the world. Color (21) to
make an animal difficult for its enemies to (22) . Many
animals match their (23) so well that as long as they do not
move no one is (24) to see them. You probably have often
"jumped" a rabbit. If you (25) , you know how the rabbit
sits perfectly still (26) you are just a few feet
away. You (27) see the rabbit till it runs for its
(28) matches very closely the place where it is
(29) . Many times you may have walked past a rabbit
(30) didn’t run and you never knew it was there at
all. One of the most usual color schemes that helps animals to keep (31) being seen, is a dark back and light underpants. If an animal is the same color all (32) , there is always a A. helps B. contributes C. tries D. manages 更多"Color is very important to most ani"的相关试题: [单项选择]
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