髋关节病变时,常伴有牵涉性膝关节痛,其原因可能是累及()
A.坐骨神经
B.阴部神经
C.闭孔神经
D.股神经
E.隐神经
参考答案:C
关于葡萄胎下述哪项是错误的()。
A.葡萄胎患者较早出现妊高征征象
B.葡萄胎及侵葡多合并黄素囊肿
C.子宫小于妊娠月份可排除葡萄胎
D.子宫体积异常增大与妊月不符
E. * * 出血多发生在停经8~12周
Jonny studies in an university, and he finds a _______ job _______ a waiter in a restaurant.[ ]
A. part-time, for
B. part-time, as
C. full-time, for
D. full-time, as