Question

---Which car is _______, the yellow one or the red one?
---The red one, I think

1. A.
   expensive
2. B.
   much expensive
3. C.
   more expensive
4. D.
   most expensive

Answer 1

C
比较级表示两个事物之间进行对比,最高级形式用于三个或者三个以上事物进行对比.从下文黄色的还是红色的,可判断前文应是比较级,选C