债券投资具有一定的期限，期满后可收回本息。（）
参考答案：对
解析：熟悉证券投资基金与股票、债券、银行储蓄存款的区别。
_______ his father, David Beckham _______ playing football.[ ]
A. Like; likes
B. Likes; like
C. Like; like
D. Likes; likes
食品中毒应急预案是什么？
