关于糖尿病酮症酸中毒的实验室检查哪项错误()
A.血糖显著增高为16.7~33.3mmol/L
B.CO2CP下降
C.尿糖呈阳性
D.尿酮体阳性
E.血白细胞升高
参考答案:E
My sister ______ an English teacher in our school. Now she works in America.
A.was used to be
B.used to
C.used to be
D.used to being
CaO·Fe2O3的熔化温度为()。
A.1205℃
B.1216℃
C.1150℃