题目内容
The tiger _________ eat grass. It ___________ meat.
A. don’t , eats B. doesn’t , eats C. doesn’t , eat
A. don’t , eats B. doesn’t , eats C. doesn’t , eat
B
the tiger为三单形式,故变成否定句要借助于助动词does,当主语为it时,eat为动词的三单形式,故选B
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