【单选题】Despite their good service, most inns are less costly than hotels of _____ standards.
【简答题】已知数列{a n }是首项为1的等差数列,且公差不为零,而等比数列{b n }的前三项分别是a 1 ,a 2 ,a 6 . (I)求数列{a n }的通项公式a n ; (II)若b 1 +b 2 +…b k =85,求k的值.
【单选题】(文)等差数列{a n }公差不为零,首项a 1 =1,a 1 ,a 2 ,a 5 是等比数列,则数列{a n }的前10项和是( )
【单选题】Most of the big hotels in Shanghai were full last week, but finally we _____ find a room in a small one. [ ]
【单选题】Winter is the______season at most hotels in this seaside town, because very few tourists come to stay.
【单选题】Most of the big hotels in Shanghai were full last week, But finally we ______find a room in a small one.
【单选题】Which of the following types of hotels would likely appeal most to pleasure/leisure travelers?