现有①液态氧，②生锈的铁钉，③稀硫酸，④甲烷，⑤氢氧化钾，⑥酒精溶液，对上述物质

关于原发性支气管肺癌介入灌注治疗，描述错误的是（）

A.治疗靶血管为肺动脉

B.脊髓损伤为原发性支气管肺癌介入灌注治疗的并发症之一

C.周围型和乏血供肺癌的疗效优于中央型和富血供肺癌

D.小细胞未分化癌疗效最好，其次为鳞癌、腺癌

E.因为是微创治疗，所以治疗前无需进行血常规、出/凝血时间、肝肾功能的检查

Mr. King was the owner of a large company. 【3】 One day, he went into his office early in the morning to get ready to go to the airport and set out for a city.

He was leaving his office when Bill, a night watchman, came in Bill just came off work(下班). After saying “Good morning” to Mr. King, Bill told the owner about his bad dream. Last night he dreamed Mr. King’s plane crashed after it took off. Mr. King was surprised to hear this. He decided to go by land.

Bill’s dream came true. That morning the plane really crashed just after it had taken off. Later Mr. King returned to his office and heard the accident. To express his thanks, Mr. King gave Bill 5,000 dollars with a letter. 【4】Mr. King told Bill that a man like him should be sent away. Bill was surprised and asked, ”Why?” Mr. King said,” Go home and read the letter, and you will know why.”

Bill went home and opened the letter in a hurry. After he read it, he became sad. In the letter there is only one sentence. But it was enough to tell the reason.

任务一：根据短文回答问题

小题1:How did Mr. King feel after he heard Bill’s dream?

_________________________________________________.

小题2:What do you think the sentence in the letter could be?

_________________________________________________.

任务二：将文中划线部分翻译成汉语。

小题3:_______________________________________________.

小题4:_______________________________________________.

任务三：请给短文拟一个适当的题目

小题5:________________________________________________.

雨燕是长距离飞行最快的鸟．一只雨燕3小时可飞行510千米，一只信鸽2小时可飞行148千米．雨燕飞行的速度大约是信鸽的多少倍？（得数保留2位小数）

室温时，M(OH)₂(s) M^2＋(aq)＋2OH^－(aq)　K_sp＝a。c(M^2＋)＝b mol·L^－1时，溶液的pH等于（  ）

A．lg()

B．lg()

C．14＋lg()

D．14＋lg()

净水器编号为4位，第1、2位代表生活小区，如01、02；第2、3位为01开始的顺序号，则其编码方案为（）。

A.顺序编码

B.组合编码

C.十进制编码

D.成组编码