胞阻
参考答案：妊娠早期出现严重的恶心呕吐，头晕厌食，甚则食入即吐者。
In my opinion,it doesn't make any________to buy vegetables from 100 miles away when you can buy
the same seasonal produce grown right here.[ ]
A. impression
B. sense
C. progress
D. effort
复方新诺明是由哪二种药物组成
A．磺胺甲噁唑和克拉维酸
B．磺胺甲噁唑和丙磺舒
C．磺胺吡啶和甲氧苄啶
D．磺胺甲噁唑和甲氧苄啶
E．磺胺嘧啶和甲氧苄啶
