Sandy didn’t tell her parents that she was going home because she wanted to give them

a _________.

A．gift

B．call

C．surprise

D．note

    我国领土的最北端和最南端纬度相差______度，相距_____千米；最东端与最西端经度相差______度，

相距________千米，地方时相差近________个小时。