句子中看到at the moment 是过去式吗

句子中看到at the moment 是过去式吗 at the moment组句子 看到at the moment用什么时态? 是on the moment 还是in the moment还是at the moment是on the moment还是in the moment还是at the moment 这个句子中open是什么词性?At that moment,the door swung open,and Roy walked in.在这个句子中,open是名词吗?open的词性, at the moment 是啥意思? At the moment at the moment等于? at the moment是什么意思 at the moment 时态 at the moment是什么意思 翻译at the moment The boy opened his eyes for a moment,looked at the captain,and then died.句中looked at the captain在句子作什么成分? for a moment,for the moment,the moment,in a moment,at the moment的区别. 请问,这个句子是个什么从句?I like eating what kind of food at the moment?意思是什么呢?还有一个句子,“I　enjoy reading what kind of books at the moment. at the moment 和for the moment是否是同义词?有什么区别 the moment和 at that moment 是否可以互换?新概念第一册57课中 In the evening,the children usually do their homework,but this evening,they are not ding their homework.At the moment,they are playing in the garden.请问,at the moment 是 at the moment 同义词组