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《气瓶安全监察规程》规定,气瓶充装前,充装单位应有专人对气瓶逐只进行检查,确认瓶内气体并做好记录。
A.
正确
B.
错误
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【简答题】Bill Clinton took office (就职) on January 20, 1993 and became the 42nd U.S.president(总统). He is the first U.S.president who was born after World War Ⅱ(二次).He is also one of the youngest of all U. S...
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【单选题】( )是车体的基础,它接受和所装货物的重量,并通过上、下心盘传给走行部。
A.
车轮
B.
制动装置
C.
缓冲器
D.
车底架
查看完整题目与答案
【简答题】阅读理解。 Bill Clinton took office on January 20,1993 and became the 42nd U.S president. He is the first U.S president who was born after World War II. He is also one of the youngest of all U.S presidents...
查看完整题目与答案
【单选题】课程开篇之中提到小金的一天,在使用百度大数据分析工具时,想获取“网络银行”、 “网银”和“网上银行”的合计搜索指数曲线,则需要在查询输入框中输入( )。 (提示: 百度大数据分析工具时,字符之间用“+”号作为间隔符号 )
A.
网络银行、网银、网上银行
B.
网络银行，网银，网上银行
C.
网络银行+网银+网上银行
D.
网络银行*网银*网上银行
查看完整题目与答案
【简答题】阅读理解。 Bill Clinton took office (就职) on January 20th, 1993 and became the 42nd U.S. president (总统). He is the first U.S. president who was born after World War II (第二次). He is also one of the young...
查看完整题目与答案
【单选题】以下属于饰面工程施工常用的机具是()。
A.
木杠、方尺、小水桶、压子
B.
水平尺、扳手、线坠、切割机
C.
直角尺、墨斗、凿、锤
D.
方头錾、切割机、铁铲、手锤
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【单选题】When scientists first warned in the 1970s that CFCs could attack ozone, the U.S. responded by banning their use in spray cans. But the rest of the world continued to use CFC -based aerosol cans, and o...
A.
Because the CFCs directly damage the people's health.
B.
Because the CFCs are poisonous chemicals.
C.
Because the production of the CFCs costs a lot.
D.
Because the CFCs can attack ozone by liberating atoms of chlorine.
查看完整题目与答案
【简答题】Bill Clinton took office (就职)on January 20,1993 and became the 42nd U.S. President (总统). He is the first U.S. president who was born after World War II. He is also one of the youngest of all U.S. pres...
查看完整题目与答案
【单选题】According to the speaker, what happened in the U.S. in the 1940s around the time of the Second World War that affected the popularity of the regionalist art?
A.
The populations of small towns increased rapidly.
B.
Art critics in cities began to take notice of regionalism.
C.
Some regionalist painters began a new art movement.
D.
Society became more internationally focused.
查看完整题目与答案
【单选题】小金在使用百度大数据分析工具时,想获取“网络银行”“网上银行”和“网银”的合计搜素指数曲线,则需要在查询输入框中输入( )。
A.
网络银行、网上银行、网银
B.
网络银行，网上银行，网银
C.
网络银行 + 网上银行 + 网银
D.
网络银行 * 网上银行 * 网银
查看完整题目与答案
相关题目：
【简答题】Bill Clinton took office (就职) on January 20, 1993 and became the 42nd U.S.president(总统). He is the first U.S.president who was born after World War Ⅱ(二次).He is also one of the youngest of all U. S...
查看完整题目与答案
【单选题】( )是车体的基础,它接受和所装货物的重量,并通过上、下心盘传给走行部。
A.
车轮
B.
制动装置
C.
缓冲器
D.
车底架
查看完整题目与答案
【简答题】阅读理解。 Bill Clinton took office on January 20,1993 and became the 42nd U.S president. He is the first U.S president who was born after World War II. He is also one of the youngest of all U.S presidents...
查看完整题目与答案
【单选题】课程开篇之中提到小金的一天,在使用百度大数据分析工具时,想获取“网络银行”、 “网银”和“网上银行”的合计搜索指数曲线,则需要在查询输入框中输入( )。 (提示: 百度大数据分析工具时,字符之间用“+”号作为间隔符号 )
A.
网络银行、网银、网上银行
B.
网络银行，网银，网上银行
C.
网络银行+网银+网上银行
D.
网络银行*网银*网上银行
查看完整题目与答案
【简答题】阅读理解。 Bill Clinton took office (就职) on January 20th, 1993 and became the 42nd U.S. president (总统). He is the first U.S. president who was born after World War II (第二次). He is also one of the young...
查看完整题目与答案
【单选题】以下属于饰面工程施工常用的机具是()。
A.
木杠、方尺、小水桶、压子
B.
水平尺、扳手、线坠、切割机
C.
直角尺、墨斗、凿、锤
D.
方头錾、切割机、铁铲、手锤
查看完整题目与答案
【单选题】When scientists first warned in the 1970s that CFCs could attack ozone, the U.S. responded by banning their use in spray cans. But the rest of the world continued to use CFC -based aerosol cans, and o...
A.
Because the CFCs directly damage the people's health.
B.
Because the CFCs are poisonous chemicals.
C.
Because the production of the CFCs costs a lot.
D.
Because the CFCs can attack ozone by liberating atoms of chlorine.
查看完整题目与答案
【简答题】Bill Clinton took office (就职)on January 20,1993 and became the 42nd U.S. President (总统). He is the first U.S. president who was born after World War II. He is also one of the youngest of all U.S. pres...
查看完整题目与答案
【单选题】According to the speaker, what happened in the U.S. in the 1940s around the time of the Second World War that affected the popularity of the regionalist art?
A.
The populations of small towns increased rapidly.
B.
Art critics in cities began to take notice of regionalism.
C.
Some regionalist painters began a new art movement.
D.
Society became more internationally focused.
查看完整题目与答案
【单选题】小金在使用百度大数据分析工具时,想获取“网络银行”“网上银行”和“网银”的合计搜素指数曲线,则需要在查询输入框中输入( )。
A.
网络银行、网上银行、网银
B.
网络银行，网上银行，网银
C.
网络银行 + 网上银行 + 网银
D.
网络银行 * 网上银行 * 网银
查看完整题目与答案
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