Answer:
b) His complete shock at what Hedda did.
Step-by-step explanation:
A catchphrase is a well-known sentence or phrase that is usually associated with a particular person. These phrases are usually uttered in important or significant events. In this case, Tesman's catchphrase is "France that." The fact that he used this phrase is evidence of Tesman's complete shock and disbelief upon hearing what Hedda did.