In my opinion, you'd better eat and sleep more _____ lose any more weight. [ ]

A. so as to

B. in order not to

C. to not

D. so that not to

女性，47岁。主因头痛、癫痫近一个月反复发作呈进行性加重就诊。实验室检查正常。各种病理反射未引出。

病人若突然出现剧烈头疼、喷射样呕吐、意识模糊，你认为病人可能合并哪些疾病（）

A.蛛网膜下腔出血

B.脑梗塞

C.恶变

D.病灶内出血

E.肾上腺嗜铬细胞瘤