目前不宜马上进行的检查是
A．血常规
B．腹腔穿刺
C．静脉肾盂造影
D．中心静脉压测定
E．测定二氧化碳结合力
参考答案：C
低血糖是指血浆葡萄糖浓度低于 （）
A.3.0mmol/L
B.3.5mmol/L
C.3.8mmol/L
D.4.0mmol/L
E.4.5mmol/L
—Do your parents have holidays?
—Yes. They are going to have ______ holiday next month. [ ]
A. a two-weeks
B. two-week
C. a two-week
D. two weeks
