In China car is getting to be popular means of transportation.A. a; /B. the; theC. /; a

问题补充：

In China, car is getting to be popular means of transportation.

A. a; /

B. the; the

C. /; a

D. the; a

答案：

A. a; /

B. the; the

C. /; a

(答案→)D. the; a

解析：考查冠词，句意：在中国，汽车正在变成一种流行的交通方式。第一空特指这一类事物，汽车，第二空为固定短语，一种交通方式 a means of transportation,所以选D。