题目内容
.-----I heard that many westerners prefer vegetables to meat.
-----It is true. Americans eat ___ vegetables each person today as they did 20 years ago.
-----It is true. Americans eat ___ vegetables each person today as they did 20 years ago.
| A.more than twice | B.as twice as many | C.twice as many | D.that twice as many |
C
略
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