听力原文：W: I am going to replace the tablecloth with the new one.
M: Why, what's wrong with it？
What does the woman mean？
A. It is really nice to change it.
B. It has been used for a long time.
C. It is still in good condition.
D. It ought to be replaced.
查看答案
听力原文：Welcome aboard Northeast Service to Edinburgh, Leith, Dundee and Aberdeen with changes in Edinburgh for Aberdeen.
Where can passengers change trains to go to Aberdeen？
A. Edinburgh.
B. Leith.
C. Dundeen.
D. Northeast.
委托人有权准许受托人辞任。（）
A. 正确
B. 错误
债券的嵌入选择权是债券的基本要素之一。（）
A. 正确
B. 错误
年金是指一定期限内每年相等金额的收付款项。（）
A. 正确
B. 错误
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