On an architect's scale, the scale that has a single set of markings is called a scale.

a. half
b. standard
c. full
d. graduated

Thats a tricky one. I am debating on whether it is A or B but I would say its most likely A) Half scale. On an architect's scale, the scale that has a single set of markings is called a half scale.

we could tell by the rotten smell, that something putrid was in our trash can.