国务院决定实施农村义务教育学生营养改善计划。中央每年拨款160多亿元，为农村义务

关于脾肿大的分级，以下哪项正确（）

A.中度肿大--深吸气时，脾下缘超出左肋缘3cm至脐平线

B.中度肿大--深吸气时，脾下缘超出脐平线

C.高度肿大--深吸气时，脾下缘超出髂前上棘连线

D.轻度肿大--深吸气时，脾下缘超出左肋缘1cm以内

E.中度肿大--深吸气时，脾下缘超出左肋缘1～2cm

细胞是生物体结构和功能的基本单位。绝大多数生物都具有细胞结构，下列生物中没有细胞结构的是[ ]

A．艾滋病病毒

B．山羊

C．柳树

D．草履虫

Tom was taken to the police station and put in a room with another thief, an older man.

The man looked at Tom and said, “Why have they brought you here, boy?” “I stole a small radio one day after lessons,” Tom said. The man laughed rudely at him, “you should steal something which is worth a lot if you want to be a thief. You ought to steal something really expensive, so that your name is put in the newspaper. Go and steal a lot of money from a bank next time!”

Tom thought for a few seconds and then said, “I can’t do that!” “Why can’t you?” said the older man. “Are you afraid?” “No,” said Tom, “I’m not afraid at all, but the banks are all closed at three o’clock, and my lessons don’t finish until four.”

小题1: Tom was taken to the police station ________.

A．by mistake

B．to see another thief

C．as a thief

D．on business小题2:Why did the older thief laugh rudely at Tom ?

A．Because Tom lied to him

B．Because Tom was only a student.

C．Because he didn’t think a small radio was worth stealing

D．Because he thought Tom was too young to be a thief.小题3:From what Tom said, we can draw the conclusion(得出结论) that _________.

A．He would go on stealing after he was set free.

B．He must have been taught while stealing

C．He wasn’t planning to steal from a bank

D．He would never be out of prison again小题4:Having heard what the older man said, Tom thought carefully about_______.

A．his lessons

B．how to be a famous man

C．stealing something worth a lot

D．the plan to steal from a bank小题5:. Tom couldn’t steal from a bank because ______

A．he was afraid of being put into prison

B．he wouldn’t have time to do that though he dared to

C．he wanted to be a good student

D．he did not believe in the older man

患儿男，9岁，摔伤致右肘部疼痛、肿胀、活动障碍2小时，查体：右肘关节肿胀明显，局部压痛、活动明显受限。

该患者X线片检查结果如下：

该骨折的类型为（）.

A.伸展型

B.伸展尺偏型

C.伸展桡偏型

D.屈曲型

E.屈曲尺偏型

F.屈曲桡偏型

对铝合金管道、管件、阀门进行脱脂处理时，宜采用的脱脂剂为( )。

A．四氯化碳

B．工业酒精

C．工业用二氯乙烷

D．汽油