Americans eat _____ as they actually nee
题型：选择题
问题：
Americans eat _____ as they actually need every day. [ ]
A. twice as much protein
B. twice protein as much twice
C. twice protein as
D. protein as twice much
Americans eat _____ as they actually need every day. [ ]
A. twice as much protein
B. twice protein as much twice
C. twice protein as
D. protein as twice much