It's vital that we to carry out our plans at once.A.set outB.set aboutC.will set
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It's vital that we _____ to carry out our plans at once.
A.set out
B.set about
C.will set out
D.shall set out
试题答案
A
在It's vital/important/necessary/essential that…句型中，that从句的谓语动词用(should)+动词原形；而set about后接v.-ing形式。