旅店客房内需检测的空气微生物指标为（）
A.金黄色葡萄球菌
B.总大肠菌群
C.细菌总数
D.肺炎链球菌
E.粪大肠菌群
参考答案：C
It was an exciting moment for these fans this year, _____ for the first time in years they saw
their favorite singers. [ ]
A. that
B. which
C. when
D. while
甲、乙、丙、丁合谋，集中资金优势、持股优势联合买卖或者连续买卖证券，影响证券交易价格，从中牟取利益的行为是欺诈客户的行为。( )
