You’d better put the milk in the fridge which has a to go bad in hot weather.A. currency

问题补充：

You’d better put the milk in the fridge, which has a to go bad in hot weather.

A. currency

B. tendency

C. trend

D. way

答案：

A. currency

(答案→)B. tendency

C. trend

D. way

解析：词义辨析。Currency货币，通货； tendency倾向；癖好；trend趋势，走向；way方法，习惯。句意：你最好把牛奶放进冰箱，在热的天气有变坏的倾向。故选B。have a tendency to有……的倾向。