列车沿长直的水平轨道匀速行驶，一乘客向上跳起，又落到车厢里．他落到车厢地板的位置（　　）

A．正好是他起跳的位置

B．在他起跳位置的前方

C．在他起跳位置的后方

D．在他起跳位置的左侧或右侧

----You’ve never seen him these years, _________ ?

----No, I_________. He _________ abroad since ten years ago.

A．have you, haven’t, has been

B．have you , haven’t, have gone

C．haven’t you, have, went

D．don’t you, don’t, goes