题目内容
12．It's said that a cow has twostomachs（stomach）．Do you believe that？分析 据说牛有两个胃，你相信吗？
解答 答案：stomachs，考查单词填空．根据句意据说牛有两个胃，故stomach要用复数形式的stomachs
点评 解答此题的关键是根据语境推测要填内容表达的含义，然后能理解各选项内容，有时可能没有必要细细区分每个单词的含义，仅根据句子语气就可以判断出正确答案．
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