At the beginning of the party,___of the guests was given a piece of paper.A.everyone B.each C.every D.all选B可all不是复数吗?后面有guests问什么不选D我对单复数问题搞不太清楚,是guests决定的单复数吗?

at the beginning of 造句 at the beginning of 是什么意思? at the beginning of还是 in the beginning of at the beginning of the year造句, 英语翻译首先用at the beginning of``` 英语 翻译 at the beginning of at the beginning of this love . at the beginning of this love at the beginning和in the beginning根本区别,at.后面一定加of吗 how did the writer feel at the beginning of the 请问in the beginning of 与at the beginning of 的区别 at the beginning of.的中文意思还有the beginning of...的中文意思 At the beginning of the year number 是什么意思 at the beginning of the month是什么时态时间状语 at the beginning of the han dynasty怎么翻译 at the beginning of the last century怎么翻译 at the beginning of the stay的中文意思 at the beginning是什么意思?