【B13】
A. cooking
B. making
C. burning
D. serving
治疗呼吸衰竭时，为建立通畅的气道应采取以下措施，除了（）。【2003年考试真题】
A. 给予祛痰药促进排痰
B. 给予可待因止咳
C. 给予支气管解痉药
D. 必要时做气管插管吸痰
E. 必要时做气管切开吸痰
有定义：int a=1,b=2,c=3,x;则以下选项中各程序段执行后，x的值不为3的是()。
A. if(c＜a) x=1; else if(b＜a) x=2; else x=3;
B. if(a＜3) x=3; else if(a＜2) x=2; else x=1;
C. if(a＜3) x=3; if (a＜2) x=2; if (a＜1) x=1;
D. if (a＜b) x=b; if (b＜c) x=c; if (c＜a) x=a;
It's hard to get cigarettes out of Hollywood because _____.
A. Harvard believed that it is not easy to get cigarettes out of movies.
B. directors are reluctant to do so.
C. Hollywood needs smoke incident to attract audiences.
D. the relation between cigarette makers and Hollywood is complex.
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