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厨房内石油的燃料是液化石油气，主要成分是丙烷，其化学式为C 3 H 8 ，请你回答下列问题： （1）液化石油气属于化石燃料，目前人类广泛使用的化石燃料______、______、______，它们属于______（填“可再生”或“不可再生”）能源； （2）液化石油气被点燃后其充分燃烧的化学反应方程式为______．
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【单选题】Which of the following usually causes a tree to grow unhealthy?
A.
Giving a tree a special shape and a definite height.
B.
Removing small side branches and making a tree look less thick.
C.
Allowing too many branches to grow in the middle.
D.
Having a tree surrounded by many other trees.
查看完整题目与答案
【简答题】近日，家住江海市崇海区红旗街道跃进社区的王姐高兴地对前来检查工作的崇海区劳动保障局局长说：“自从8月份劳动保障协理员给我推荐了工作以后，我的生活踏实多了。” 王姐，户籍在江海市崇海区大柳树街道樱花社区，去年从市化工集团失业，丈夫长年患病，无劳动能力，儿子不满十岁，生活过得很艰难。社区劳动保障协理员小李了解这一情况后，着手对其开展了就业援助。 经王姐本人申请，社区劳动保障服务站按相关程序帮助她进行了...
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【单选题】Which lexical cohesion strategy has been used in the following paragraph? A big tree with a thick trunk and outspread branches was nearby, and taking care to leave not the slightest mark, he climbed u...
A.
synonymy
B.
hyponymy
C.
repetition
D.
metonymy
查看完整题目与答案
【单选题】Which of the following is true in describing the black walnut tree?
A.
The black walnut tree is valued for its nuts.
B.
The black walnut tree is famous for its size.
C.
Every walnut tree is highly valuable and profitable.
D.
A single black walnut tree was once sold for $11,000.
查看完整题目与答案
【单选题】楼层框架梁KL端支座采用加锚头或锚件锚固时，锚固长度为（  ）。
A.
laE
B.
端柱宽-柱保护层厚度-柱箍筋直径-柱外侧纵筋直径
C.
15d
D.
max{0.5hc+5d，laE }
查看完整题目与答案
【简答题】阅读理解。 The Green Magic Tree House , in India, is the perfect hotel for anybody who likes adventure. Cuests must drive for miles through the jungle to find it in the middle of the tea and coffee plantat...
查看完整题目与答案
【简答题】近日，家住江海市崇海区红旗街道跃进社区的王姐高兴地对前来检查工作的崇海区劳动保障局局长说：“自从8月份劳动保障协管员给我推荐了工作以后，我的生活踏实多了。”王姐，户籍在江海市崇海区大柳树街道樱花社区，去年从市化工集团失业，丈夫长年患病，无劳动能力，儿子不满十岁，生活过得很艰难。社区劳动保障协理员小李了解这一情况后，着手对其开展了就业援助。经王姐本人申请，社区劳动保障服务站按相关程序帮助她进行了就业...
查看完整题目与答案
【单选题】The next day he [Raven] used magic to change himself into a small leaf from a tree and fell into a river.
A.
The following day, Raven magically transformed himself into a leaf, which dropped into a river.
B.
The next day, Raven magically transformed himself into a small leaf from a tree and fell into a river.
C.
The following day, Raven used his magical powers to transform himself into a leaf and then dropped into a river that ran near the chief's house.
D.
The following day, Raven used magic to transform himself into a leaf and fell into a river.
查看完整题目与答案
【单选题】三个代表重要思想的核心观点是 ______。
A.
A、始终代表中国先进生产力的发展要求
B.
始终代表中 国 先进文化的前进方向
C.
始终代表中国最广大人民的根本利 益
D.
始终代表工人阶级的利益
查看完整题目与答案
【简答题】重要思想的核心观点是什么?
查看完整题目与答案
相关题目：
【单选题】Which of the following usually causes a tree to grow unhealthy?
A.
Giving a tree a special shape and a definite height.
B.
Removing small side branches and making a tree look less thick.
C.
Allowing too many branches to grow in the middle.
D.
Having a tree surrounded by many other trees.
查看完整题目与答案
【简答题】近日，家住江海市崇海区红旗街道跃进社区的王姐高兴地对前来检查工作的崇海区劳动保障局局长说：“自从8月份劳动保障协理员给我推荐了工作以后，我的生活踏实多了。” 王姐，户籍在江海市崇海区大柳树街道樱花社区，去年从市化工集团失业，丈夫长年患病，无劳动能力，儿子不满十岁，生活过得很艰难。社区劳动保障协理员小李了解这一情况后，着手对其开展了就业援助。 经王姐本人申请，社区劳动保障服务站按相关程序帮助她进行了...
查看完整题目与答案
【单选题】Which lexical cohesion strategy has been used in the following paragraph? A big tree with a thick trunk and outspread branches was nearby, and taking care to leave not the slightest mark, he climbed u...
A.
synonymy
B.
hyponymy
C.
repetition
D.
metonymy
查看完整题目与答案
【单选题】Which of the following is true in describing the black walnut tree?
A.
The black walnut tree is valued for its nuts.
B.
The black walnut tree is famous for its size.
C.
Every walnut tree is highly valuable and profitable.
D.
A single black walnut tree was once sold for $11,000.
查看完整题目与答案
【单选题】楼层框架梁KL端支座采用加锚头或锚件锚固时，锚固长度为（  ）。
A.
laE
B.
端柱宽-柱保护层厚度-柱箍筋直径-柱外侧纵筋直径
C.
15d
D.
max{0.5hc+5d，laE }
查看完整题目与答案
【简答题】阅读理解。 The Green Magic Tree House , in India, is the perfect hotel for anybody who likes adventure. Cuests must drive for miles through the jungle to find it in the middle of the tea and coffee plantat...
查看完整题目与答案
【简答题】近日，家住江海市崇海区红旗街道跃进社区的王姐高兴地对前来检查工作的崇海区劳动保障局局长说：“自从8月份劳动保障协管员给我推荐了工作以后，我的生活踏实多了。”王姐，户籍在江海市崇海区大柳树街道樱花社区，去年从市化工集团失业，丈夫长年患病，无劳动能力，儿子不满十岁，生活过得很艰难。社区劳动保障协理员小李了解这一情况后，着手对其开展了就业援助。经王姐本人申请，社区劳动保障服务站按相关程序帮助她进行了就业...
查看完整题目与答案
【单选题】The next day he [Raven] used magic to change himself into a small leaf from a tree and fell into a river.
A.
The following day, Raven magically transformed himself into a leaf, which dropped into a river.
B.
The next day, Raven magically transformed himself into a small leaf from a tree and fell into a river.
C.
The following day, Raven used his magical powers to transform himself into a leaf and then dropped into a river that ran near the chief's house.
D.
The following day, Raven used magic to transform himself into a leaf and fell into a river.
查看完整题目与答案
【单选题】三个代表重要思想的核心观点是 ______。
A.
A、始终代表中国先进生产力的发展要求
B.
始终代表中 国 先进文化的前进方向
C.
始终代表中国最广大人民的根本利 益
D.
始终代表工人阶级的利益
查看完整题目与答案
【简答题】重要思想的核心观点是什么?
查看完整题目与答案
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