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举一反三
【单选题】小红测量肺活量得到数据是：第1次3500ml，第2次3100ml，第3次2900ml，则她的肺活量是 [ ]
A.
3500ml
B.
3100ml
C.
3000ml
D.
3200ml
【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.