排卵一般发生在下次月经来潮前()天左右。
A、12
B、13
C、14
D、15
参考答案:C
herself with routine office tasks, she has no time to attend to her child.[ ]
A. Kept occupied
B. Having occupied
C. Being occupied
D. Occupying
关于继发性癫痫的描述,下列哪项不正确()
A.发作年龄一般在20岁以前
B.是指有特殊病因的癫痫
C.可由脑炎等脑部局部病变引起
D.可由全身疾病引起
E.约1/3脑肿瘤患者以继发性癫痫为首发症状