旅游者走失虽然不一定是导游人员的责任，但是与导游人员责任心不强、工作不细致有很大的关系。( )
参考答案：对
—May I speak to Mr.Wang, please?
—Sorry. He ________ Harbin. Can I take a message? [ ]
A. was in
B. has been to
C. went to
D. has gone to
夸脱∶牛奶
A．泉水∶汽水
B．木头∶家具
C．吨∶货车
D．盎司∶黄金
