英语三级A级

填空题 Why was the bike unusual?
Because its wheels were of______________

参考答案:暂无进入在线模考
Q12:Why was the bike unusual?
【答案】different sizes 
【考点】原因判断
【解析】¨For one thing...”是对前文“art usual  bike”的解释,因而是因为它的两个轮子的大小不  ~样。