This year they have made ___ they did in 2000.
A.three times as many cars as
B.three times many cars as
C.as many three tines cars as
D.three times cars as many as
有公式和用法,其实记住例句就行了
（1）表示倍数有．．．times as＋形容词原级＋as的句型.如：
This garden is as as that one．（三倍大）
This room is as as that one．（两倍大）
三、形容词的用法
（一）形容词原级（原形）的用法
1、说明人或事物自身的特征、性质和状态时用形容词原级.
如：The flowers in the garden are beautiful .花园里的花漂亮.
2、有表示绝对概念的副词very,so,too,enough,quite等修饰时用形容词原级.
如：The boy is too young.这个男孩太小.
3、表示A与B在某一方面程度相同或不同时用形容词原级.
（1）肯定句中的结构：“A…+as+形容词原级+as+B”,
如：English is as interesting as Chinese.英语和语文一样有趣.
Xiao Ming is as tall as Jim.小明和吉姆一样高.
（2）否定句中的结构：“A…+as /so+形容词原级+as+B”,
如：This book isn't as new as that one.这本书不如那本书新.
I am not so careful as Lucy.我没有露西仔细.
（3）表示“A是B的……倍”时,用“A…+倍数+as+形容词原级+as+B”结构.
（一倍：once;二倍：twice; 三倍以上：数字+times）
如：Our school is three times as big as theirs.我们学校是他们学校的三倍大.
The table is twice as long as that one.这张桌子是那张桌子的两倍长.
