螺栓连接按受力性质分类不包括（）。A、剪力螺栓 B、拉力螺栓 C、推力螺栓 D、剪拉

用括号中所给词的适当形式或根据首字母、中文提示补全单词或短语。(共9个空格；每空格1分，满分9分)

小题1: Speech is the fastest method of c____________ between people.

小题2:All things c____________, I’m sure we’ve made the right choice.

小题3: I’m in total d___________ with you as to the value of your plan.

小题4: She was e____________ when they asked her age.

小题5:Can you give an e____________ of your project?

小题6: Here is the __________ (最根本的) weakness of their work.

小题7:It is very ____________ (慷慨) of them to share their meal with out-of-work neighbours.

小题8: Segregation ___________(最终地) disappeared and a new dawn seemed to arrive.

小题9: She did not look happy but  ____________ (盯着) at him as she move around the customers.

依据《中华人民共和国劳动法》规定，下列不属于用人单位要履行的职责的是（）。

A.建立、健全劳动卫生制度

B.严格执行国家劳动安全卫生规程和标准

C.对劳动者进行劳动安全卫生教育

D.修订完善《劳动法》

对开放性气胸的紧急处理应是（）

A.开胸止血取异物

B.输血补液抗休克

C.封闭伤口、放置闭式引流管

D.大量应用抗生素

E.有效给氧

患儿，3岁半。发热2天后出现皮疹而入院。查体：体温39.6℃，脉搏11次/min，呼吸32/min，精神一般，咽后壁充血，头皮．及躯干有散在的淡红色斑丘疹及疱疹，其余部位未发现异常。

根据检查结果，患儿最有可能的诊断是

A．麻疹
B．猩红热
C．幼儿急疹
D．伤寒
E．水痘

货物的外包装可以保证商品在运输等过程中不散包、不破损、不受潮、不污染、不变质、不变味、不变形、不腐蚀、不生锈、不生虫，保持商品的数量和质量不变。