--- Why do you suggest we buy a new machine? --- Because the old one has been damaged .A.

问题补充：

--- Why do you suggest we buy a new machine?

--- Because the old one has been damaged .

A. beyond reach

B. beyond repair

C. beyond control

D. beyond description

答案：

A. beyond reach

(答案→)B. beyond repair

C. beyond control

D. beyond description

解析：考点是：介词短语。beyond是介词，意为“（程度）超出”，beyond repair是“无法修理”。题意是“因为旧机器已经烂得无法再修理了。”故选B。