问题
单项选择题
The membrane surrounding a single-celled animal or plant or any individual cellin a multicellular organism is important in the respiratory and nutritionally processes of that cell.
答案
参考答案：D
解析：答案： D nutritionally>> nutritional分析： nutritionally processes改为nutritional process, 副词不可修饰名词翻译：覆盖在单细胞动物或植物，或者是任何多细胞生物体的单个细胞外的膜，对该细胞的呼吸和营养过程很重要