A-A+
John said his mother would buy him a five-spee
问题详情
John said his mother would buy him a five-speeds racing bicycle for his sixteenth birthday.
A．would buy him
B．five-speeds
C．for
D．sixteenth birthday
参考答案
正确答案：B
解析：应改为five-speed。这是一种习惯用法，作定语时，用连字符把数词和名词连接起来，其中的名词从复数形式变成单数形式。
