作业帮Who____English best of all the boys?A speak B speaks C speaking D are speaking 为什么选b肯定句单三，可这句是特殊疑问句
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Who____English best of all the boys?A speak B speaks C speaking D are speaking 为什么选b肯定句单三，可这句是特殊疑问句
Who____English best of all the boys?A speak B speaks C speaking D are speaking 为什么选b
肯定句单三，可这句是特殊疑问句
Who____English best of all the boys?A speak B speaks C speaking D are speaking 为什么选b肯定句单三，可这句是特殊疑问句
B
当不知道主语是单数或复数时,通常看做单数,所以用单三
这种who引导的特殊疑问句比较特殊,这里who就相当于主语,主语是单三,谓语当然要变单三