核心问题
As Commander-in-Chief of the armed forces, I have directed that all measures ____ for our defense.
A. had been taken B. would be taken C. be taken D. to be taken(全国四级,99.6-62) 答案为 C。我不明白这是为什么。
词典解答
如同动词 demand, decide, insist, order, propose, suggest 等动词一样, 动词 direct(命令)也要求其宾语从句使用现在虚拟式, 见 demand that。
[试题句意]作为武装部队的总司令,我已下令采取一切措施以加强防御。