We have produced _______this year as we did last year because more and more families want their own cars.
A:two times as many as cars.
B:as twice many cars.
C:twice as many cars.
D:as two times many as cars.
哪个?还有,在这样的句式中,可不可以用two times?是不是只能用twice和double?
为什么，我好跟我们老师讲