look,the child ( )the national day.A,celebrating B,celebrate C,are celebrating D,celedrated
问题描述：
look,the child ( )the national day.A,celebrating B,celebrate C,are celebrating D,celedrated
答
题目没有正确选项.答案为：is celebrating因为主语是：the child,单数,所以谓语也单数 is clecebrating （现在进行时）还有个可能,就是主语应该是：the children 复数,那么就应该选择 C are celcbratin...