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 acids essential to the human diet.
the protein in rice is higher quality than that in
选rice has protein of higher quality than that in
the protein in rice is higher in quality than it is in
rice protein is higher in quality than it is in
rice has a protein higher in quality than
In C and D, the comparative structure higher in quality than it is in wheat absurdly suggests that rice protein contains wheat.这句解释如何理解
