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【简答题】
某个工程队正在修建道路.有 4天每天修 5米，有 2天每天修7米，有 3天每天修10米. 有 1 天修 11米，这10天，中这个工程队平均每天修 米道路.
参考答案：
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.