2. 职称英语
  3. It was essential that all the necessary documents______(月底前递交到总统办公室) ．(should) b

It was essential that all the necessary documents______(月底前递交到总统办公室) ．(should) b

游客2023-07-25  71
问题 It was essential that all the necessary documents______(月底前递交到总统办公室) ．
选项
答案 (should) be handed in to the president’s office before the end of this month
解析 本题考查的是在“It is+形容词+that从句”中，从句谓语动词要使用虚拟语气；should+动词原形，且should可以省略。这类形容词往往表达愿望、命令、建议、祈使等语气，如 important，vital，fundamental，critical，decisive，indispensable，urgent等。
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