(A) the protein in rice is higher quality than that in
(B) rice has protein of higher quality than that in
(C) the protein in rice is higher in quality than it is in
(D) rice protein is higher in quality than it is in
(E) rice has a protein higher in quality than
here is my question :
In C and D, the comparative structure higher in quality than it is in wheat absurdly suggests that rice protein contains wheat.
想請問 C / D 的寫法為啥會有ETS所說的 rice protein contains wheat 的句意出現

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