国家财政产生的政治条件是（）.

小筛分是指对粒度小于（）的物料进行的筛分试验。

A、3mm

B、13mm

C、0.5mm

D、1mm

短文改错。

假如英语课上老师要求同桌之间交换修改作文, 请你修改你同桌写的以下作文。文中共

有10处语言错误, 每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加; 在缺词处加一个漏字符号(∧), 并在其下面写出该加的词。

删除; 把多余的词用斜线划掉。

修改; 在错的词下划一横线, 并在该词下面写出修改后的词。

注意;

1.每处错误及其修改均仅限一词；

2.只允许修改10处, 多者(从第11处起)不计分。

     After watch "English TV" last Sunday morning, I phoned to my classmate and told him to go to see

a film in the afternoon. Before the film was over, we returned to school to do our lessons. While we are

having a rest in the corridor, I saw Mr. Liu, my head teacher. He told me that we had made some

progresses in English, but my Chinese lagged behind, especially my Chinese composition. He suggested

I must read more and keeping a diary every day. In the evening my father told me that reading

newspapers would do me well for improving composition writing. That was really good idea! What they

said was quite right, and I should follow their advice.

____________________________________________________________________________

患者，女性，28岁，胸部及上腹部被方向盘挤压后疼痛10小时，查体：体温37.8℃，呼吸20次／分，脉搏120次／分，血压100／70mmHg。面色苍白，胸廓挤压征阳性，中上腹压痛，腹壁肌紧张，反跳痛，肠鸣音1次／分。腹腔穿刺阳性。

手术前必要的检查是（）

A.胃镜

B.B超

C.胸、腹部CT

D.胸片

E.心电

根据《会计法》规定，下列情形中，会计证的发证机关不予办理年检的是( )。

A．会计人员有违法乱纪行为的

B．会计人员未按规定参加继续教育培训的

C．弄虚作假骗取会计证的

D．会计人员脱离会计岗位的

食品包装纸的卫生要求。