国内保价邮件丢失或者全部损毁的，按照（）赔偿。
A.邮资费用
B.保价额
C.保价金额的双倍
D.邮资费用的三倍
参考答案：B
—Must the government of Philippines (菲律宾政府) say sorry to China？
—Yes, they __________. Their behaviour has deeply hurt Chinese people.
A．need
B．must
C．can
D．may
买一双鞋和5双袜子共花了116.5元，鞋65.5元1双，袜子多少钱1双？
