A a snake is a strange animal. it walks on its ribs and it smells with is to

A a snake is a strange animal. it walks on its ribs and it smells with is to
A snake is a strange animal. It walks on its ribs(肋骨) and it smells with its tongue. Since its teeth are sharp and not good for chewing(咀嚼), it swallows(吞咽) its food whole. The snake’s jaws(颚) can stretch(伸展) a great deal. Its body, too, can stretch to several times than its normal(正常的) size. So even a small snake can easily swallow a whole mouse. Such a large meal might last the snake for months. In fact, some snakes have been known without eating for as long as two years. 根据短文内容选择正确答案.1.the write thinks snakes have a strange way of _____
a.smelling b.sleeping c.chewing d.both a and b
2the third sentence tells why a snake __________
a.b.c.d.
3...
4...
5...
帮我翻译一下也行啊
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