肺毛细管楔压(PCWP)的正常值是
A.0.5-0.7kPa
B.0.8-2.0 kPa
C.2.1-2.5 kPa
D.2.6-2.9 kPa
E.3.0-3.3 kPa
参考答案:B
Speaker A: Happy Birthday, Jean.Speaker B: ______
A.When is your birthday
B.Oh, why have you bought such an expensive necklace for me
C.Happy Birthday to you, too!
D.Oh, a present. How exciting! A necklace! That's lovely. Thank you.