1. According to the National Pasta Association,per-capita consumption of pasta in the United States, which has already beenapproaching 19 pounds a year, will achieve 30 pounds a year by the twenty-firstcentury.
XXX, a discovery that amounts to a major oversight in Western medicine, which until recently, had all but ignored any such role of the microbiome.
错误原因是which实际是修饰了前面的major oversight,跟这个题很像啊