语法与词汇 To support the strikers effectively, which is their duty and responsibility, would _________ breaking the law,or at 1east risk doing so.无

【正确答案】 A

【答案解析】句意：有效支持罢工者是他们的责任和义务，但将会违反法律，或者至少是冒着犯法的危险。 entail牵涉；需要。 bode预示。 menace危及，威胁到。 contemplate考虑。