The Intemnational Passenger Survey in the U.K. distinguished 5 types of visits: holiday independent,______ business, visits to friends and relatives, miscellaneous.
The Intemnational Passenger Survey in the U.K. distinguished 5 types of visits: holiday independent,______ business, visits to friends and relatives, miscellaneous. A、convention B、personal affairs C、holiday inclusive D、adventures 【正确答案】：C
