It's hot today. Can I ____ my sweater? [ ]
A. wear
B. put on
C. take off
答案:C
不符合急性水肿型胰腺炎的临床特征是()。
A.腹痛
B.恶心、呕吐及腹胀
C.发热
D.低血压和休克
E.水电解质紊乱