| Like many high school heads, Mike
Warbel had a plan ready when the bad news came. It proved useful, yet{{U}}
(67) {{/U}}made him feel any better after two student lovers{{U}}
(68) {{/U}}suicide. A sadly high number of people of his same{{U}}
(69) {{/U}}face similar difficulties About 2,000 high-school students
kill themselves each year. After accidents and murders, suicide is another{{U}} (70) {{/U}}cause of death for high-school students. According to a{{U}} (71) {{/U}}calculation, one out of every five high-school students has thought seriously about attempting{{U}} (72) {{/U}}, and one in 14 has made an actual{{U}} (73) {{/U}}. Faced with this{{U}} (74) {{/U}}, teachers and people who are in{{U}} (75) {{/U}}of the schools are struggling to find good ways to prevent suicide and{{U}} (76) {{/U}}with its bad effect A. correspond B. cope C. interfere D. meet [单选题]3.346.第346题
以下对Windows系统账号的描述，正确的是（）。 A.Windows系统默认不允许修改administrator管理员账号为其它名称 B.Windows系统默认生成administrator和guest两个账号，两个账号都不可以改名 C.Windows系统默认会生成administrator和guest两个账号，不允许修改guest账号名称 D.Windows系统默认生成administrator和guest两个账号，两个账号都可以改名 [单项选择]迟到、早退或擅离职守的，超过（）小时（包含），可视为旷工。
A. 1 B. 1.5 C. 2 D. 3 [判断题]TAX2箱的电源板的输出电压为+12伏，±15伏，+5伏，+15伏，110伏。
A.正确 B.错误 [多选题]新建网点工程竣工后，须经（）验收合格，并取得由当地公安、消防部门核发的安全防范设施合格证和消防验收合格意见书后方可营业。
A.上一级安全保卫部门 B.当地公安部门 C.当地消防部门 D.当地银监部门 [多选题]传统DAS建设5G网络主要困难有（）
A.有源设备馈入改造 B.无源设备需要改造 C.工程难度大 D.天线点位利旧 [判断题]反射波法检测桩基完整性，当桩身截面多变，且变化幅度较大的混凝土灌注桩，应结合其他检测方法评定。( )
[单选题]居民燃气泄漏处置主要存在()等风险,易造成指战员伤亡。 ( )
A.爆炸冲击.中毒窒息.高温灼伤.坍塌埋压 B.爆炸冲击.电击电伤.高温灼伤.坍塌埋压 C.爆炸冲击.电击电伤.渗水溺亡.坍塌埋压 D.爆炸冲击.电击电伤.中毒窒息.坍塌埋压 [填空题]防火卷帘门帘板中间填充材料应符合（ ）标准。
[填空题]根据YB25型软盒包装机( )的要求,商标纸涂胶位置共有四处
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