甲状腺功能亢进危象的主要临床表现有
A.情绪激动、意识紊乱
B.多数缓慢发生
C.可合并心衰、肺水肿
D.呕吐、腹泻、脱水
E.体温通常不高
参考答案:A,C,D
工业区位理论的核心就是找出工业产品的(),作为配置工业企业的理想区位。
A.生产成本最低点
B.销售成本最低点
C.原料成本最低点
D.运输成本最低点
They were all so tired that they could ______.
A.do nothing but sleep
B.do anything but sleep
C.do nothing but to sleep
D.do anything but to sleep