Leshan city isn’t what it used to be and it is .A. 3 times bigger than the past.B. bigger

问题补充：

Leshan city isn’t what it used to be,and it is .

A. 3 times bigger than the past.

B. bigger than 3 times in the past.

C. the 3 times size of its past.

D. 3 times bigger than it was.

答案：

A. 3 times bigger than the past.

B. bigger than 3 times in the past.

C. the 3 times size of its past.

(答案→)D. 3 times bigger than it was.

解析：考查倍数的表达：倍数+as …as，倍数+比较级+than，倍数+the+名词+of，都是倍数在前，在AD里面选，A项主语是Lesan city和后面的the past不是同类比较，选D，用的第二种表达，句意是：乐山不是过去的样子了，它比过去大三倍。选D。