Gestures should be big and showy.

A、Hope all your dreams come true!

B、a. I wanted to go to visit Xi’an, but we were running out of time.

C、a. I wish I could have paired with you in last project.

D、a. My hope is to excel in my studies and probably finish at the top of the class.

A、A replacement for a broken window

B、Repainting the restaurant

C、An illuminated sign advertising the business name

D、Cleaning of the kitchen floors

A、Consumers can measure the utility they get from all bundles of goods.

B、Consumers can rank all bundles of goods.

C、Consumers have complete information.

D、None of the other answers are assumptions made in consumer behavior theory.

A、Smiling

B、Pacing back and forth on the stage

C、Swaying

D、Using smooth gestures

E、Keep your shoulders back

F、Step forward

G、Make eye contact