题目内容
20.Toys are very popular amongchildren (child).分析 句意:玩具在儿童中很受欢迎.
解答 答案:children 此题意思是:玩具在儿童中很受欢迎.因为不只一个儿童,而是很多儿童,故child应该用其复数形式children孩子们,这是一个不规则的名词变化形式.值得注意.
点评 名词复数的变化形式分为规则变化和不规则变化两种形式,要扎实掌握.
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