问题补充：
Until we have discussed all the details, no decision about any new operations.
A. will be made
B. is made
C. is being made
D. has been made
答案：
(答案→)A. will be made
B. is made
C. is being made
D. has been made
解析：考查特殊句式。Not/no…until…直到…才…；本题是把until部分提前；until引导是时间状语从句，用一般现在时代替将来时，主句使用将来时。陈述语序为：No decision will be made about any new operations Until we have discussed all the details.句意：直到我们讨论了所有的细节，关于新的手术的决定才被做出。
