at的词性

at home的词性 at的词性 at的词性 at least是什么词性的词组? “for”“at”的词性分别是什么?谢谢 at 是什么词性 at有什么词性 be good at 词性 be born的born是什么词性 at birth的birth是什么词性 V.与vt.分别是什么词性 look和look at的后面加什么词性? at last的词性是ADV 还是N 英语急The cold weather made many people stay at home中people的词性,stay at home的词性 关于stay的词性Are you stay at home 还是Do you stay at homebe At后加什么词性 be good at中的at是什么词性 I never feel at ease in his company这边的at ease是什么词性去掉AT可以吗?为什么? I an alwanys at home in the mcrhing的词性那They aften eat sweet condies at school的词性呢 阅读下列句子,判断划线部分单词的词性和在句中的成分Look at these beautiful flowers 词性：成分：画线部分是beautiful These flowers look beautiful 词性：成分：They promise to meet our needs 词性：成分：画线