知識+
there___a boy and a girl
...嚴謹的文法來說, 正確應是: There were a boy and a girl. 不過, 更普遍的用法是當一系列項目出現在There...quot;的單數形式 (e.g.) There WAS a sofa and two chairs. (e.g.) There IS grief...
是who is the boy and girl還是who are the boy and girl?
問 who are the boy and the girl 答 they are mike and shelly 你把the boy and the girl 用they帶進去 ---》who are they who is they 就可以知道是用are 還有你的girl 的the ,s要選一個加
every boy and every girl
...加強語氣,不是指有兩個人,而是 表示不分男女,每一個 "人"。即 every boy and every girl 的語氣近 似 boy or girl, every "person", 所以應該選擇單數的動詞...