请简述信用档案的特点。
参考答案:(1)真实凭证性;(2)公开性;(3)全面性、综合性;(4)动态性。
下列各项检查中,不符合代谢性酸中毒的是()。
A.CO2CP<22.45mmol/L
B.血pH<7.35
C.BE>+3mmol/L
D.重碳酸盐<23mmol/L
E.动脉血PCO<35mmHg
补全对话。
A: Excuse me. I'm a reporter from Ji'ning TV. 1_____
B: Sure.
A: Your name, please?
B: My name's Wang Hua.
A: 2_____
B: I'm in Grade Three.
A: 3_____
B: I like surfing the Internet and e-mailing people in different countries in my spare time.
A: 4_____
B: Yes, I think it can improve my English this way.
A: That sounds great. What are the other advantages of your interests?
B: They can also help me learn a lot about Net-pals' countries and their cultures and customs.
A: Good for you. 5_____
B: You're welcome.