The Blacks had a wonderful holiday in the UK______ the bad weather.

A．in spite

B．despite

C．though

D．although

患者，男，38岁，诊断为慢性肠梗阻，10天来每天呕吐大量胃液，每天给其输液为：10%葡萄糖溶液3000ml，5%葡萄糖盐水500ml。患者出现精神错乱、共济失调、躁动、昏迷。应考虑为

A．高渗性非酮性昏迷
B．肺水肿
C．水中毒
D．低钾血症
E．低钙血症