单选题He must use this surplus in three ways: as seed for sowing, as an insurance _____ the unpredictable effects of bad weather and as a commodity.AforBagainstCofDtowards
单选题
He must use this surplus in three ways: as seed for sowing, as an insurance _____ the unpredictable effects of bad weather and as a commodity.
A
for
B
against
C
of
D
towards
参考解析
解析：
句意：他必须用这三种方式处理剩余粮食：作为种子播种，作为保险以防天有不测以及作为商品。当名词insurance表示“保险，保护”之意时，后面搭配的介词为against。
句意：他必须用这三种方式处理剩余粮食：作为种子播种，作为保险以防天有不测以及作为商品。当名词insurance表示“保险，保护”之意时，后面搭配的介词为against。
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