坚持党的基本路线、（）、坚持全心全意为人民服务、坚持民主集中制，是党的建设必须坚持实

到原点的距离等于6的数是______．

Henry works in a factory. He comes from a poor family and was in school for only four years. He has to do the hard work, but he is paid less. He likes to watch football matches very much and spends much time on them.

One afternoon there was a big football match on the playground. He borrowed some money from his friend and hurried there. There were a lot of people there. And all the tickets were sold out. He was sorry for it. He saw a pole outside the playground and climbed it quickly. A policeman came and said, “It is dangerous to stay on it! Come down!”

“Wait a minute, please!” Henry said and just at that moment the policeman heard cheers on the playground and asked in a hurry, “which team has kicked a goal?” “Ours!” “Wonderful! You can stay there. But take care!”  The policeman said happily and left. When the match would be soon over, he came back again and asked, “who has won?” “Theirs, 3:2.”  “Come down,” the policeman said angrily. “ Such a match is not worth watching!”

Henry had to come down. But soon they heard cheers again. The policeman said in a hurry, “Climb up quickly and see who has kicked a goal.”

小题1:From the passage we know that _________.

A．Henry doesn’t like his work

B．Henry comes from a rich family.

C．Henry is paid less

D．Henry doesn’t like the policeman小题2:Henry failed to get a ticket for the match that day because ___________.

A．all the tickets were sold out

B．he didn’t want to buy a ticket

C．he had no time to buy a ticket

D．he had no money to buy a ticket小题3:The policeman asked Henry to come down the pole at first because ____________.

A．the other team kicked a goal

B．Henry had no ticket

C．their team kicked a goal

D．it was dangerous小题4:From the third paragraph, we can guess that _____________.

A．the policeman wanted to teach Henry a lesson.

B．the policeman was also a football fan.

C．the policeman didn’t like Henry.

D．the policeman tried to please Henry

13g某常见金属完全溶解于很稀的硝酸后，在所得溶液中加入足量固体烧碱并加热，有1.12L（标况）气体放出．该金属是

A．Zn

B．Al

C．Mg

D．Cu

肺病及肝的五行传变是( )

A．相克
B．相侮
C．子病犯母
D．相乘
E．母病及子

高频电的频率越高、功率越大，距离越近时对人体健康影响可能越大，下列安全防护措施不包括（）

A.减小治疗室内高频电疗仪的密度可降低室内电磁波的强度

B.治疗操作时不使辐射器空载或对着周围环境中的人员

C.避免高频电对眼、睾丸部位的大强度辐射。妊娠期间不接受高频电治疗，不在高频电环境中工作

D.增加环境内金属物品可以减少金属对高频电磁波的反射

E.密切接触大强度微波者可戴微波防护眼罩或穿微波防护服