What is the influence of more pesticide use on birds？A．There is no place for birds to nest
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What is the influence of more pesticide use on birds？
A．There is no place for birds to nest.
B．There is less food for birds.
C．Birds are poisoned and die out.
D．The eggs of birds can"t be hatched.
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正确答案：B
细节题。由题干中的morepesticideuse定位至第三段第三句。该句指出，使用杀虫剂的增多使虫子的数量变少，鸟类靠捕食虫子为生，因此，鸟类的食物来源就得不到保障，故[B]为答案。