【题目】That is _________American national flag. There _________fifty stars on it. ( )
A.a; isB.an; areC.an; is
【答案】B
【解析】
略

编辑:chaxungu时间:2026-04-11 01:02:54分类:小学英语题库
【题目】That is _________American national flag. There _________fifty stars on it. ( )
A.a; isB.an; areC.an; is
【答案】B
【解析】
略
