"VFR" market refers to ().
A. vision, friendship and relation
B. value, find and reevaluate
C. vast, frank and related
D. visit friends and relatives
查看答案
International visitors can be divided into ().
A. international tourists and international travelers
B. international travelers and international excursionists
C. international transit travelers and international excursionists
D. international tourists and international excursionists
An international tourist is a visitor who spend () in the destination country.
A. more than one night
B. not more than one night
C. at least one night
D. at least two nights
It was in () that the first package holiday built around air transport was organized by Vladimir Raitz.
A. 1862
B. 1872
C. 1950
D. 1970
人民警察认为决定和命令有错误的，( )。
A. 可以自行决定不执行
B. 经请示后才能执行
C. 可以按规定提出意见，但不中止或改变执行
D. 可以按规定复议，但不终止或改变执行
微信支付 
支付宝支付