I think it absolutely essential that all the facts_____first.A.be examinedB.were examinedC
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I think it absolutely essential that all the facts_____first.
A.be examined
B.were examined
C.were to be examined
D.must be examined
请帮忙给出正确答案和分析,谢谢!
热搜:i型呼吸衰竭主要见于什么
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正确答案:A
虚拟语气。表示“建议、决定、要求、命令”类的that-分句中使用虚拟语气,谓语动词使用(should)+动词原形。facts与examine之间存在动宾关系,故使用被动语态。
