He runs as faster as Jack.
举一反三
- Of all the students，Jack runs _____. A: fast B: faster C: fastest
- Tanya can swim faster than Jack but slower than Sally. Harry usually swims faster than Jack, sometimes swims faster than Tanya, but never swims faster than Sally. Who is the slowest swimmer A: Tanya. B: Sally. C: Harry. D: Jack.
- Jack Ma is an actor before, but he runs a business company now.
- He runs ____ of the four boys. A: fast B: faster C: the fastest D: fastest
- Mary runs faster than me