每于两次月经中间，有周期性 * * 出血者，应诊断为（）
A.经期延长
B.经间期出血
C.经漏
D.激经
E.经乱
参考答案：B
目前外科患者中最常见、最严重的营养问题是（）
A.PAE
B.PEM
C.PLM
D.PEL
E.PAL
Speaker A : Thank you so much for the wonderful dinner. Tom and I really enjoyed it.
Speaker B: ()
A. I’m glad you made it.
B. You’re quite welcome.
C. I like to share with others.
D. You’re always my best friends.
