皮皮学，免费搜题
登录
搜题
【单选题】
进行一氯取代反应,只能生成 3 种沸点不同有机物的烷烃是
A.
CH 3 ) 2 CHCH 2 CH 2 CH 3
B.
(CH 3 CH 2 ) 2 CHCH 3
C.
(CH 3 ) 2 CHCH(CH 3 ) 2
D.
（ CH 3 ) 3 CCH 2 CH 3
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Cereal.
B.
Coffee or tea.
C.
Sandwich.
D.
Dessert.
查看完整题目与答案
【多选题】金属商品的除锈方法包括( )
A.
手工除锈
B.
机械除锈
C.
化学除锈
D.
气相除锈
查看完整题目与答案
【单选题】37青海( )藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔文化之乡”。
A.
海北
B.
海南
C.
果洛
D.
黄南
查看完整题目与答案
【单选题】青海( )是格萨尔文化的主要发祥地，誉为“中国格萨尔文化之乡”。
A.
海南藏族自治州
B.
果洛藏族自治州
C.
海西蒙古族藏族自治州
D.
黄南藏族自治州
查看完整题目与答案
【判断题】青海果洛藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔之乡”。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Directions: This exercise practises skimming and scanning-- that means reading very fast to find only the main ideas of a text. You will have only five minutes to read the text and identify the main i...
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Old people.
B.
Teenagers.
C.
Infants.
D.
Adults.
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Ancient.
B.
Complexity.
C.
Individualistic.
D.
Homogeneous population.
查看完整题目与答案
【判断题】青海果洛藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔文化之乡”。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
A man should walk on the left of a woman.
B.
People eat with both hands in some countries but eat with one hand in other countries.
C.
Americans and British have a large number of different customs.
D.
People should leave one hand on their lap while eating.
查看完整题目与答案
相关题目：
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Cereal.
B.
Coffee or tea.
C.
Sandwich.
D.
Dessert.
查看完整题目与答案
【多选题】金属商品的除锈方法包括( )
A.
手工除锈
B.
机械除锈
C.
化学除锈
D.
气相除锈
查看完整题目与答案
【单选题】37青海( )藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔文化之乡”。
A.
海北
B.
海南
C.
果洛
D.
黄南
查看完整题目与答案
【单选题】青海( )是格萨尔文化的主要发祥地，誉为“中国格萨尔文化之乡”。
A.
海南藏族自治州
B.
果洛藏族自治州
C.
海西蒙古族藏族自治州
D.
黄南藏族自治州
查看完整题目与答案
【判断题】青海果洛藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔之乡”。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Directions: This exercise practises skimming and scanning-- that means reading very fast to find only the main ideas of a text. You will have only five minutes to read the text and identify the main i...
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Old people.
B.
Teenagers.
C.
Infants.
D.
Adults.
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Ancient.
B.
Complexity.
C.
Individualistic.
D.
Homogeneous population.
查看完整题目与答案
【判断题】青海果洛藏族自治州是格萨尔文化的主要发祥地,被誉为“中国格萨尔文化之乡”。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
A man should walk on the left of a woman.
B.
People eat with both hands in some countries but eat with one hand in other countries.
C.
Americans and British have a large number of different customs.
D.
People should leave one hand on their lap while eating.
查看完整题目与答案