旅游投诉处理机构接到投诉，应当在5个工作日内做出处理。( )
查看答案
抗生素相关性腹泻的细菌是
A. 副溶血性弧菌
B. 大肠埃希菌
C. 脆弱类杆菌
D. 肺炎链球菌
E. 艰难梭菌
具有运载维生素A作用的是
A. a1-抗胰蛋白酶
B. 转铁蛋白
C. 前清蛋白
D. 结合珠蛋白
E. 清蛋白
Questions 11 to 18 are based on the passage you have just heard.
A. That it looks exactly like Susan.
B. That it makes Susan look younger than she really is.
C. That it makes Susan look older than she really is.
D. That it makes Susan look better than she looks in person.
国务院旅游行政主管部门负责全国旅行社的监督管理工作。( )
A. 对
B. 错
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