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【单选题】
Why does Brendan think he might retire early?A.
He think computer games might not always sell so well.
B.
He wants to stop working when he is a millionaire(百万富翁).
C.
One has to be young to write computer programs.
D.
He thinks his company might close down.
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举一反三
【简答题】提出“风格即人格”的法国文学理论家是（）。
【简答题】记 ，已知函数 是偶函数（ 为实常数），则函数 的零点为__________．（写出所有零点）
【单选题】Finally you______to number the postcards so that your friend could put them in the correct order after he receives the postcards.
A.
must be able
B.
would need
C.
will have
D.
should have been
【简答题】已知实数 满足约束条件 （ 为常数），若目标函数 的最大值是 ，则实数 的值是____．
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