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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Ladies and gentlemen, welcome to Dalian, a famous summer resort ( 避暑胜地 ) and one of the best tourist cities in China. With clear sky, green mountains, blue seas, fine beaches, clean streets and lovely...
A.
comes in the best season.
B.
is here to join more tourists
C.
may not stand the heat here.
D.
is traveling back home.
【单选题】某电影院在全价票的基础上进行打折售票后，观众人数增加了一半，电影院的收入随之增加了1/5。那么票价的折扣为( )。
A.
5．5折
B.
6．5折
C.
7折
D.
8折