---Why does Kate look so ____ ?

---Because her father was hit       when he went to work .

A．happy, by car

B．unhappy, by car

C．happy, by a car

D．unhappy, by a car

当客户拨打114查询并收听完114播报的查询号码后，114可直接将该客户的电话转接到被查询电话上，不需要挂机后重新拨打。此业务叫（）。

A.查询转接

B.话务呼转

C.优先报号

D.品牌查询