For this case we can translate the sentence given as:
Emily: How is your car's gas efficiency?
Francisco: Very good, my car is going __________
The options are:
By definition, efficiency is about obtaining the greatest positive results with the minimum use of resources.
Then, if the efficiency of Francisco's car is very good, then the car is twenty miles traveled per liter of gasoline used.
Emily: How is your car's gas efficiency?
Francisco: Very good, my car is going Twenty km per liter
ANswer:
20 km por litro
Option C
Answer:
1. Ella corre en carreras tanto como yo.
2. Y ella va tan rápido como yo.
3. él puede levantar tantas pesas como yo.
4. Pero él no es tan fuerte como yo.
5. No hago tantos ejercicios como tú.
6. Yo no soy tan aficionada a los ejercicios físicos como tú.
C it’s estudies because the other ones don’t make sense
You could say that you are less intelligent, as intelligent or more intelligent that Jaime. The thing is, you only have the options to write one thing because not all options would be correct:
Jaime es inteligente pero you soy más inteligente que él. - Jaime is intelligent but I'm more intelligent than him.
Hope it helped,
BioTeacher101