| 夏季，某单位职工在中午食用了食堂供应的扬州炒饭后，下午陆续有人出现腹痛、腹泻，不发热，隔天病情好转。经卫生学调查发现炒饭使用的是前一天的剩饭。 |
| Throughout history man has had to
accept the fact that all living things must die, hut people now live longer than
they used to. Yet, all {{U}} (62) {{/U}} things still show the effect of
aging, which will eventually {{U}} (63) {{/U}} death. The body and the
{{U}} (64) {{/U}} , they do not function as well as they {{U}} (65)
{{/U}} in childhood and adolescence(青春期). The body provides less
{{U}} (66) {{/U}} against disease and is more prone(易于……的) {{U}} (67)
{{/U}} accident. A number of related causes may {{U}} (68) {{/U}} to aging. Some cells of the body have a {{U}} (69) {{/U}} long life, but they are not {{U}} (70) {{/U}} when they die. As a person ages, {{U}} (71) {{/U}} of brain cells and muscle cells decreases. Other body cells did and are replaced by new cells. In an aging person the {{U}} (72) {{/U}} cells may not be as v A. result in B. result from C. end in D. conclude [多选题]中国古代思想家强调,在“义”和“利”发生矛盾时,应当( )。
A.“义以为上” B.“先义后利” C.“重利轻义” D.“见利思义” E.“见利忘义” [多项选择]幽门梗阻患者的特征性表现为( )
A. 空腹时有上腹饱胀感 B. 餐后腹痛减轻 C. 出现胃蠕动波 D. 空腹时出现震水音 E. 呕吐宿食 [多选题]事故现场有易燃易爆气体或有毒有害物质扩散时，消防车不能停靠在( )的位置。
A.下风方向 B.上风方向 C.侧下风方向 D.有水源的下风方向 [单选题]1.33 车辆管理所应当( )通过计算机系统对机动车驾驶人考试和机动车驾驶证业务办理情况进行监控、分析。
A.每周 B.每月 C.每半年 D.每年 [单选题]灰渣泵运行过程中，通常出口阀门是( )。
A.半开； B.全关； C.全开； D.半关。 我来回答: 提交
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