What does the woman order
A. Steak and potatoes.
B. Peas and beans.
C. Tomatoes and green vegetable.
D. Both Ａ and Ｂ.
查看答案
What are they talking about
A. The location of the hotel.
B. The Service of the hotel.
C. The staff of the hotel.
D. Both Ａ and Ｂ.
Where are the speakers
A. In a bank.
B. In a store.
C. In a market.
D. At a party.
Questions 11--13 are based on the following passage. What happened to Mr. Smith’s car one morning
A. It was missing.
B. It was damaged by somebody.
C. It was still in the usual place.
D. It was borrowed by his frien
35岁男性患者，患慢性肾炎已4年，加重伴少尿1周。血压180/100mmHg，内生肌酐 清除率8.7ml/min，诊断为慢性肾小球肾炎、慢性肾衰竭尿毒症期。 如患者的二氧化碳结合力为：13mmol/L，在应用5%碳酸氢钠静滴时发生手足搐 搦，其原因是
A. 因纠正酸中毒而引起低血钙
B. 高镁血症
C. 高钾血症
D. 高钙血症
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