关于倍数表达方式的.Americans eat _____________ vegetables per person today_英语解答

关于倍数表达方式的.
Americans eat _____________ vegetables per person today as they did 1910
A more than twice
B as twice as many
C twice as many as
D more than twice as many
请高手帮我分析一下各个选项.

人气：400 ℃　时间：2020-04-03 22:53:50

解答

选C
倍数的表达方式：
1.倍数+as+形容词+as...
2.倍数+形容词比较级+than...
3.倍数+the size（length,width,height,depth）of...
此句中twice为倍数,两倍,根据选项,可结合成第一种表达方式