早期流产最常见的病因是(本题2.0分)A. 染色体异常B. 宫颈内口松弛C. 子宫畸形D. 子宫肌瘤 早期流产最常见的病因是(本题2.0分)A. 染色体异常B. 宫颈内口松弛C. 子宫畸形D. 子宫肌瘤E. 母婴血型不合 分类:西安交通大学高级财务会计(高起专) 题型:选择题 查看答案
How long have you____? ( )(本题2.0分)A. marriedB. be How long have you____? ( )(本题2.0分)A. marriedB. be marriedC. got marriedD. been m 分类:西安交通大学高级财务会计(高起专) 题型:选择题 查看答案
He ____ to keep up late into the night in the past He ____ to keep up late into the night in the past.A.would useB.usedC.was usingD 分类:西安交通大学高级财务会计(高起专) 题型:选择题 查看答案
What will the writer probably talk about after the What will the writer probably talk about after the last paragraph? A. The impor 分类:西安交通大学高级财务会计(高起专) 题型:选择题 查看答案