Question

American eat __vegetbales per person today as they did in1966

A)more than twice
B)as twice as many
C)twice as many as
D)more than twice as many
请详细解答
答案选B

Answer 1

是应该选B， 因为在比较级结构中，有as+形容词原级或副词原级+as用来表示相同程度比较。因此，原句中是as many vegetables as they ate in 1966将现在吃的蔬菜与1996年进行比较，如要表示倍数，则应该放在前面。而C答案中多出了后面的那个as。B答案前面的as应该是副词。