颅内压增高三主征是（） A.头昏、呕吐、偏瘫 B.头昏、呕吐、头痛 C.头痛、呕吐、

—We all had a lot of fun at the barbecue yesterday. Pity you weren't there.

—I really should have gone with you but I________on some remaining problems.

A．worked

B．was working

C．would work

D．would have worked

急性肝炎患者肝脏触诊的特点是（）

A.弥漫性肝肿大，质韧，边缘钝，有压痛

B.进行性肝肿大，质硬，边缘不整，压痛明显

C.肝脏缩小，质硬，表面结节状，无压痛

D.肝脏肿大，质软，表面光滑，无压痛

E.肝脏明显肿大，质韧，表面光滑，肝颈静脉回流征阳性

其他含甲烷、乙烷或丙烷的氢氯氟

在网络建设中如出现广播风暴的问题，应考虑配置（）设备予以解决。

A.线路交换

B.报文交换

C.数据报

D.虚电路

用搁栅架空的地板叫做空铺木地板。