Ifthewholeoperation?________beforehand,
来源 :焚题库 2020-07-23
中单项选择题 If the whole operation?__________beforehand, a great deal of time and money would have been lost.
A.was not planned
B.has not been planned
C.had not been planned
D.were not planned
正确答案：C
答案解析:考查虚拟语气。句意：如果事先没有计划好整个运作，大量的时间和金钱将会流失。由would have?been lost可知此处表示与过去事实相反的虚拟语气．从句中应使用“had+过去分词”。
