问题补充:
单选题IfSanluGroup melaminetothemilk,thebabies toomuchfromkidneystone.A.didn’t add; would not sufferedB.hadn’t added; wouldn’t have sufferedC.hasn’t added; wouldn’t have sufferedD.hadn’t added; would have suffered
答案:
B解析本题考查虚拟语气。句意为“如果三鹿集团没有在牛奶中添加三聚氰胺的话,婴儿们就不会受肾结石之苦”。因为是对过去的事情进行虚拟,所以使用“If+主语+had done,主语+情态动词+have done”模式。