支票的金额、收款人名称，可以由出票人授权补记。( )
参考答案：对
_____________half an hour earlier, you would have met the famous writer.
A．If you came
B．Would you come
C．Had you come
D．Should you have come
青春期开始体格生长的特点是（）
A.生长速度无变化
B.速度减慢
C.速度略加快
D.速度明显加快
E.速度明显减慢
