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Thelawrequiredthateveryonehiscarcheckedatleastonceayear.A.hasB.haveC.hadD.willhave

题目详情
The law required that everyone ________ his car checked at least once a year.
A.has B.have C.had D.will have
▼优质解答
答案和解析
B

B [require后接宾语从句用虚拟语气,谓语动词用should加动词原形,should可以省略。]