Which of the following could be the best title for this passage？
A. The Spread of HIV — Will We Ever Cure AIDS？
B. The Worse Situation of AIDS — Will AIDS Ruin the Human Race？
C. The Statistics of AIDS — Will AIDS Spread around the World？
D. The Potential of HIV — Will Asia Become the Core of AIDS？
查看答案
The phrase "gloom and doom" (Paragraph 3 ) refers to the state of being ______.
A. obscure and sad
B. depressing and fatal
C. ruined and deadly
D. miserable and disappointing
地陪应在游客抵达饭店后尽快办理入店手续，在游客进入房间前，地陪要向其介绍饭店的就餐形式、地点、时间。游客到餐厅用的第一餐，地陪应主动引进。 ()
A. 正确
B. 错误
散客包价导游服务包括的内容与团队导游服务的内容相同，付费方式采用零星现付方式。 ()
A. 正确
B. 错误
旅游团赴下一站旅行，在离开饭店前，无特殊原因地陪应在下午6点以前办理退房手续。 ()
A. 正确
B. 错误
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