227. It is necessary that the question _______ at once.A.should settleB.be settledC.might be settled

题目简介

227. It is necessary that the question _______ at once.A.should settleB.be settledC.might be settled

题目详情


227. It is necessary that the question _______ at once.
A.should settleB.be settledC.might be settledD.would be settled
题型:单选题难度:偏易来源:不详

答案

B

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