When it comes to like a family and a gene perspective, it's possible that within your family there might be multiple men who end up at a later age dealing with blood pressure issues, but also deal with either a heart murmur or heart arrhythmia.划线部分是什么句法关系?谢谢老师的...
I forced the heavy silver spoon back of her teeth and down her throat.请问句中back和down是什么词性?我理解back of 是副词短语,作spoon的宾语补足语,如果是名词,个人认为back前应加the。down作介词引导名词her throat, 如果是副词,似乎不能修饰her t...