胃肠外营养适应证（）。
A.坏死性胰腺炎
B.长期腹泻
C.呼吸衰竭患者
D.溃疡性结肠炎
E.高钾血症
参考答案：C, E
WTO/TDR在全球范围重点防治热带病中的寄生虫病是
A．华支睾吸虫病
B．卫氏并殖吸虫病
C．斯氏狸殖吸虫病
D．布氏姜片吸虫病
E．日本血吸虫病
What is the expectation of overall summer travel this year().
A.A 2.5% rise.
B.It would rise along with international tourism.
C.A28% rise.
D.Patriotism would not be a theme in travel market.
