Now the Chinese eat as they actually need every day.
A. twice as much protein
B. twice protein as much
C. protein as twice much
D. protein twice as much
网友回答
(答案→)A. twice as much protein
B. twice protein as much
C. protein as twice much
D. protein twice as much
解析：考查形容词倍数。句意：现在中国人每天吃的营养比自己真正需要的多两倍。倍数表达方为：倍数＋比较级。