导航:题目详情 | 答案解析 | 相关问题 | 最新问题 He must have had an accident or he _____ thenA:would have been hereB:would be hereC:s 继续教育 2017-10-04 15:57:57 专四 已帮助 人 He must have had an accident, or he _____ thenA:would have been hereB:would be hereC:should be hereD:had just had 热搜:n维列向量组a1,an-1线性无关,且与非零向量正交 答案解析 难度★★☆ 搜索 正确答案:C 相关问题 1、______ me most was that the young girl who had lost both arms in an accident could write w 2017-08-16 2、Jack_____out very early for he had not shown up at breakfast.A.could have goneB.must have 2017-08-16 3、All the following sentences have an object complement EXCEPTA.He had a strange way of maki 2017-09-16 4、Woman: What an accident! If you have been careful things would not be as they are. Man: W 2018-03-31 5、He must have had an accident or he______(早就应该在这儿了) then. 2018-06-24 6、65._________A.have B.must C.should D.had 2020-04-28