第4题: [单项选择]The last paragraph suggests that______. A. international agreements can be reached more easily now B. world opinion welcomes nuclear war C. man begins to realize the danger of nuclear war D. nuclear war will definitely not take place 参考答案:C 答案解析:[解析] 推理判断题。最后一段第二句指出"It has become a commonplace that nuclear war must be avoided," (必须避免核战争的发生,这一点人
第5题: [单项选择]胃溃疡急性穿孔术后,卧位应取() A. 侧卧位 B. 俯卧位 C. 半卧位 D. 平卧位 E. 头低脚高位 参考答案:C