43. According to the passage, we find ______.
(A) people cannot deal with abstract task
(B) people are more likely to finish their task when they are well-paid
(C) it is nature to malinger
(D) people are more likely to finish concrete task than abstract one
(E) difficulties often prompt people to take the challenge

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統計： A(0), B(6), C(0), D(28), E(3) #939639