第一个 have 是 助动词 have + v-ed动词过去分词 表示 现在完成时态 have spent,spent 为动分
第二个 have 是 助动词 同上 have had ,had 为 v-ed d
第三个 had 是实意动词 有 have 的过去分词形...
第一个 have 是 助动词 have + v-ed动词过去分词 表示 现在完成时态 have spent,spent 为动分
第二个 have 是 助动词 同上 have had ,had 为 v-ed d
第三个 had 是实意动词 有 have 的过去分词形...