W: I heard that your son’s working part-time at a department store.
M: Yes. He works Monday, Wednesday and Friday from 3 to 7 and all day Saturday.
W: Wow, he seems to have a busy schedule.
M: Sure he does.
Which day does the man’s son not work?（）

为保证客户盈利而违背客户的委托为其买卖证券属于欺诈行为。( )

A.正确
B．错误

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When was Lincoln elected President of the United States?（）

A．In 1809.
B．In 1863.
C．In 1865.
D．In 1860.

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