In addition to having more protein - than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino essential to the human diet.
答案选的是B. rice has protein of higher quality than that in
但是我怎么觉得应该选E呢?rice has a protein higher in quality than 因为主语是rice,如果完整的话应该是 rice has a protein higher in quality than wheat does. rice和wheat 才有可比性阿 如果要用 B选项中的 that in 的话,不应该是 the protein in rice has a higher quality than that in wheat么?