Could you please such a thing again? A. not to doB. dont doC. not doingD. not do

问题补充：

Could you please such a thing again?

A. not to do

B. don do

C. not doing

D. not do

答案：

A. not to do

B. don do

C. not doing

(答案→)D. not do

解析：句意：请你不要再做这样的事，好吗？Could you please （not）do sth？是一个常用的有礼貌请求句。所以选D。