—Why not come and join us in the game?— but I must meet Mr Smith at his office now.A. I’d

问题补充：

—Why not come and join us in the game?

—, but I must meet Mr Smith at his office now.

A. I’d like to.

B. Let’s go

C. Yes, please

D. It’s a pleasure

答案：

(答案→)A. I’d like to.

B. Let’s go

C. Yes, please

D. It’s a pleasure

解析：句意:-为什么不来加入我们的游戏？-我愿意去，但是我现在必须去Smith先生的办公室找他。I’d like to . 我想去，我愿意；Let’s go. 让我们一起去吧；Yes, please. 是的，请；It’s a pleasure. 很乐意。根据句意可知，说话人想和他们一起玩游戏，故选Ａ，表示愿意做某事。