Desmos Graphing Calculator

Copy

Verbal·Standard English Conventions·Boundaries

hard

As a behavioral economist, Ai Hisano of Kyoto University recognizes that people sometimes make irrational economic decisions. Hisano’s research can thus address anomalies that neoclassical economic        assume that people are consistently rational decision-makers—cannot explain.

Which choice completes the text so that it conforms to the conventions of Standard English?

A

models which

B

models which,

C

models—which

D

models, which