Jack. Is this your dictionary?A. SorryB. Thank youC. YesD. Excuse me

问题补充：

, Jack. Is this your dictionary?

A. Sorry

B. Thank you

C. Yes

D. Excuse me

答案：

A. Sorry

B. Thank you

C. Yes

(答案→)D. Excuse me

解析：在英文中，打扰别人问某人问题时，说的第一句话通常是Excuse me，故本题选D。