[多选题]面对持械歹徒可以作为防身武器的
A.水杯、暖瓶.
B.衣帽.
C.桌椅.
D.沙土..

[判断题]根据介质特性可以使用不同质量的滤布，较硬质量的滤布很少用配重。（ ）
A.正确
B.错误

[多选题]爆炸极限不是一个固定值，一般受(　　)因素影响。
A.A. 初始温度
B.B. 惰性气体含量
C.C. 容器的尺寸和材质
D.D. 初始压力

[不定项选择题]共用题干 Using HIV Virus to Cure Cancer
Scientists are planning to use human immuno deficiency（免疫缺陷）virus(HIV) , one of mankind's most feared viruses,as a carrier of genes which can fight cancer and a range of diseases that cannot be cured.The experts say HIV has an almost perfect ability to avoid the body's immune（免疫的）defenses, making it ideal for carrying replacement genes into patients'bodies,according to the Observer.
A team at the California-based Salk Institute,one of the world's leading research centers on biological sciences,has created a special new breed of HIV and has started negotiations with the U.S.Food and Drug Administration(FD A)to begin clinical gene therapy（治疗）trials this year.The first trials are expected to involve patients suffering from cancers that cannot be cured by surgery although project leader Professor Inder Verma said the HIV technique would have“far wider applications”.
The plan remains very likely to cause controversy since it involves making use of a virus
which has caused more than 22 million deaths around the world in the past two decades.Verma said that the idea of using HIV for a beneficial purpose was“shocking”but the fierce nature of HIV had disappeared by having all six of the potentially deadly genes removed.
Illnesses such as various cancers are caused when a gene in a patient's body fails to work properly.In the past two years, breakthroughs in genetics（遗传学）have led gene therapy sci-entists to try and replace the genes that do not function normally.
Unfortunately,the body's immune defenses have been known to attack the modified genes and make them lose their effects before they can start their task and progress in the field has been held up by the lack of a suitable carrier.
The HIV virus has the ability to escape from,and then destroy,the immune defense cells designed to protect our bodies and this makes it attractive to scientists as a way of secretly conveying replacement genes into patients'bodies. HIV can be safely used to cure cancer only if the deadly genes have been removed.
A.Right
B.Wrong
C.Not mentioned

[单项选择]采用（）的特点是业主的组织协调工作量少，但合同管理难度大。
A. EPC承包模式
B. 代理型CM承包模式
C. 非代理型CM承包模式
D. Partnering模式

[单选题]圆盘锯的锯料长度最短不应小于(　　)。
A.200mm
B.300mm
C.400mm
D.500mm

[单项选择]关于女性外生殖器解剖，正确的是（）。
A. 女性外生殖器即外阴
B. 女性阴毛分布呈棱形
C. 双侧小阴唇前端为腹股沟韧带终止点
D. 前庭大腺开口于阴道内
E. 阴道前庭为双侧大阴唇之间的菱形区

[判断题]对于定量的比对结果，通常用Z值和En值判断。当Z值得绝对值大于2小于3时，表示比对结果可疑，当En值得绝对值小于等于2时，表示比对结果满意，通过
A.正确
B.错误

[填空题]装入一个金属工具箱中的成套汽车修理工具，内有扳手、钳子、扳手套筒、螺丝刀等( ) A．15 B．16 C．17 D．13

[判断题] 依据《《电力建设安全工作规程》（第3部分：变电站） 》 5.1.7.3条规定：蓄电池安装过程及完成后室内严禁烟火。
A.正确
B.错误

[多选题]关于脑梗死并发症的预防和护理措施,下列正确的是( )
A. 严密观察病情,注意脑疝的先兆症状
B. 注意观察有无上消化道出血征象
C. 保持病房通风,定期空气消毒
D. 高热未发现感染征象的患者,主要用物理降温方式,有条件时可行人工冬眠
E. 发病3~10天出现低热,一般不需特殊处理

[判断题]厨房使用天然气时，一旦发现燃气泄漏，立即关闭气源，清除火种，切勿启动排风扇、抽烟机。上述说法是否正确？
A.正确
B.错误

[多选题]往复泵较离心泵有什么优点。( )
A.能够自吸不需灌泵;
B.适合输送粘稠性的液体;
C.流量与泵的扬程无关,特别输送粘度随温度变化较大的油料;
D.适合用在需要小流量.高扬程的场合;
E.效率较高。

[单选题]糖皮质激素的抗毒机理是
A.中和细菌内毒素
B.提高机体对内毒素的耐受力
C.对抗细菌外毒素
D.加速外毒素的排泄
E.增加内毒素的代谢

[单项选择]{{I}}Questions 18-21 are based on a conversation at the airport.{{/I}}What did he order the last time he flew
A. Some cigarettes.
B. A special salad.
C. A toast.
D. Some meat.

[判断题]严禁在运行中的机车、车辆前面抢越。( )
A.正确
B.错误

[多选题]“三反”运动的内容是( )。
A.反对贪污
B. 反对浪费
C. 反对主观主义
D.反对官僚主义
E.反对偷工减料

[单选题]一般情况下，公民、法人或者其他组织，认为行政行为侵犯其合法权益的，自知道或者应当知道该具体行政行为之日起（ ）日内提起行政复议复议，法律另有规定的除外
A.30日
B.60日
C.90日
D.1年

[单选题]1239. 1239.现场作业人员上线或跨越线路时，由现场防护员和作业负责人带头执行“手比、眼看、口呼”制度，同时将()语音录入到录音防护设备当中，纳入语音分析范围。
A.通话记录
B.防护接听
C.防护用语
D.执行过程

[判断题]根据《担保法》的规定，当事人可以约定定金作为债权的担保，给付定金的一方不履行约定的债务的，无权要求返还定金；收受定金的一方不履行约定的债务的，应当全额返还定金。( )

[单项选择]{{B}}Text 3{{/B}}