单选题We’re programmed to want&

问题补充：

单选题We’reprogrammedtowantmorefood,wewon’thaveachancetoeattomorrow．A.even thoughB.just in caseC.in which wayD.in which case

答案：

B解析这题是连词辨析：A． even though即使B． just in case以防C． in which way以这种方式D． in which case在这种情况下。句意是：我们按计划需要更多的食物，以防明天没有机会吃了。