对混合所有制经济的理解，正确的是[ ]

A、就是私有制经济

B、就是股份制经济

C、其中的国有成分和集体成分属于公有制经济

D、就是中外合资经济

In that country, guests tend to feel they are not highly ______ if the invitation to a dinner party is extended only three or four days before the party date.

A. admired
B. regarded
C. expected
D. worshiped