英语单选：The decision ___,the next problem was how to introduce a new budget.A.being made B.having made C.was made D.having been made.我个人倾向选D,帮我分析下,

英语单选：The decision ___,the next problem was how to introduce a new budget.A.being made B.having made C.was made D.having been made.我个人倾向选D,帮我分析下,
英语单选：The decision ___,the next problem was how to introduce a new budget.
A.being made B.having made C.was made D.having been made.我个人倾向选D,帮我分析下,

英语单选：The decision ___,the next problem was how to introduce a new budget.A.being made B.having made C.was made D.having been made.我个人倾向选D,帮我分析下,
选D是对的
逗号前后的部分都没有连词,逗号后是句子,逗号前是独立主格结构,用完成式表示比主句谓语发生早,又是被动的,所以选D
A是正在被 和谓语同时发生
B是比谓语发生早,但是是主动的
C是谓语动词,缺连词