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【多选题】
消防头盔使用应注意事项有。()
A.
使用前应检查帽壳、面罩有否裂痕、烧融等损伤，帽箍上的四只插销是否插入帽壳的插槽内。披肩有否炭化、撕破等损伤，如有损伤，应停止使用。
B.
使用时，尤其是在灭火中，不要随意推上面罩或卸下披肩，以防面部、颈部烧伤或受损。
C.
使用后，应将头盔各部件清洗、擦净、晾干。若使用中受到较重的冲击或烧灼，应检查各部件有否损坏，才能恢复储存状态，以备再用。
D.
平时与坚硬物质相摩擦、碰撞，划伤或损坏帽壳和面罩，不会影响正常使用。
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【单选题】Questions 36～40 are based on the following passage.Richard Satava, program manager for advanced medical technologies, has been a driving force in bringing virtual reality to medicine, where computers ...
A.
will enable surgeons to be physically present on every battlefield
B.
can raise the spirits of soldiers wounded on the battlefield
C.
will greatly improve medical conditions on the battlefield
D.
can shorten the time for operations on soldiers wounded on the battlefield
【多选题】关于使用总账系统制单，下列描述中正确的有（ ）。
A.
可查看任意科目的最新余额
B.
可控制操作员使用科目的权限
C.
凭证可按任意格式的文本文件引入和引出
D.
不能修改和删除其他子系统生成的凭证
【单选题】In Paris, a popular new bike rental program called Velib (a slang combination of the French words velo, for bike, and liberty, for liberty) was introduced. (1) The bikes, which are available from over...
A.
be a good example illustrating the popularity of Velibs
B.
show that people always find excuses when they are late
C.
urge the city government to put more bikes into the program
D.
reveal a case of complaint people have about Velib
【多选题】照明灯应与消防头盔等个人防护装备配套使用，并注意以下事项：（）。
A.
避免与火焰或高温炽热物体直接接触
B.
避免直接照射他人的眼睛
C.
使用中出现灯光变暗等现象应及时更换或撤离现场
D.
照明灯可按其使用要求存放，保持通风干燥
【单选题】In Paris, a popular new bike rental program called Velib (a slang combination of the French words velo, for bike, and liberty, for liberty) was introduced. (1) The bikes, which are available from over...
A.
There are about 1,421 stations in Paris and Lyon
B.
If you rent a bike for 2 hours, you need to pay 6 euros
C.
If you pay 29 euros, you can use the bikes any time around the year
D.
You cannot return the bike to the station from which you rent it
相关题目：
【单选题】Questions 36～40 are based on the following passage.Richard Satava, program manager for advanced medical technologies, has been a driving force in bringing virtual reality to medicine, where computers ...
A.
will enable surgeons to be physically present on every battlefield
B.
can raise the spirits of soldiers wounded on the battlefield
C.
will greatly improve medical conditions on the battlefield
D.
can shorten the time for operations on soldiers wounded on the battlefield
【多选题】关于使用总账系统制单，下列描述中正确的有（ ）。
A.
可查看任意科目的最新余额
B.
可控制操作员使用科目的权限
C.
凭证可按任意格式的文本文件引入和引出
D.
不能修改和删除其他子系统生成的凭证
【单选题】In Paris, a popular new bike rental program called Velib (a slang combination of the French words velo, for bike, and liberty, for liberty) was introduced. (1) The bikes, which are available from over...
A.
be a good example illustrating the popularity of Velibs
B.
show that people always find excuses when they are late
C.
urge the city government to put more bikes into the program
D.
reveal a case of complaint people have about Velib
【多选题】照明灯应与消防头盔等个人防护装备配套使用，并注意以下事项：（）。
A.
避免与火焰或高温炽热物体直接接触
B.
避免直接照射他人的眼睛
C.
使用中出现灯光变暗等现象应及时更换或撤离现场
D.
照明灯可按其使用要求存放，保持通风干燥
【单选题】In Paris, a popular new bike rental program called Velib (a slang combination of the French words velo, for bike, and liberty, for liberty) was introduced. (1) The bikes, which are available from over...
A.
There are about 1,421 stations in Paris and Lyon
B.
If you rent a bike for 2 hours, you need to pay 6 euros
C.
If you pay 29 euros, you can use the bikes any time around the year
D.
You cannot return the bike to the station from which you rent it
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