()旅游饭店星级评定机构可组织实施五星级饭店的评定和复核工作。
参考答案:全国
Passengers are permitted _____ only one piece of hand luggage onto the plane. [ ]
A. to carry
B. carrying
C. to be carried
D. being carried
猪瘟病猪剖检时,脾脏边沿没有出血点和梗死灶。