早期流产最常见的病因是
A. 染色体异常
B. 子宫畸形
C. 子宫肌瘤
D. 宫颈内口松弛
__speak to Marion and Mark's daughter,Tonia.
A. I'm going to
B. I'm gonna
昏迷病人呕吐将头偏向一侧是为了( )
A. 防止呕吐加剧
B. 防止昏迷加重
C. 防止血压下降
D. 防止窒息
E. 防止呕吐物污染衣物
Like,this year,__go skiing in Colorado.
A. we are going to
B. we're gonna