皮皮学，免费搜题
登录
搜题
【单选题】
驱动行业竞争的五种力量不包括( )
A.
供应商
B.
潜在进入者
C.
替代品
D.
互补品
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】下颌下腺摘除术切口在下颌骨下缘下1.5～2cm处的目的是
A.
避开舌神经
B.
避开舌下神经
C.
避开面神经下颌缘支
D.
避开颌外动脉
E.
避开面前静脉
查看完整题目与答案
【简答题】Nadia Comane ci,a famous gymnast (体操运动员),was born in Romania in 1961. When she was doing cartwheels(侧手翻)on the playground at the age of 7,a PE teacher saw her. He told her family that she was very goo...
查看完整题目与答案
【单选题】正常工作时,发动机气缸内的最大压力和温度大约为
A.
压缩行程， 20bar ， 400 ℃
B.
进气行程， 4bar ， 60 ℃
C.
作功行程， 50bar ， 2200 ℃
D.
排气行程， 30bar ， 800 ℃
查看完整题目与答案
【简答题】阅读理解。 My grandfather was a fine man. I loved him very much. But one day I told him a lie (谎话). I can not tell you now what the lie was. I was only seven years old then. Grandfather was not cross with ...
查看完整题目与答案
【单选题】Edward’s friends at high school were very surprised when they got to know that he was going to join army, because when he was a high school student, he ____________________.
A.
had very long hair and was not interested in things like the army
B.
had a girl friend who was not interested in things like the army
C.
wanted to go the university first before joining the army
D.
told everybody that he was eager to become a professional basketball player
查看完整题目与答案
【简答题】读某地等高线地形图（单位：米），完成1～2题。 1．导致图中铁路线弯曲的主导因素有 [     ] A．避开河谷 B．避开山脊 C．联系居民点 D．避开断层 2．图中居民点的分布特点是 ①沿河分布 ②沿交通线分布 ③沿断层线分布 ④聚落的规模与地形有关 [     ] A．①② B．③④ C．①④ D．②③
查看完整题目与答案
【单选题】下颌下腺摘除术切口在下颌骨下缘下1.5～2cm处是为了
A.
避开舌神经
B.
避开舌下神经
C.
避开面神经下颌缘支
D.
避开颌外动脉
E.
避开面前静脉
查看完整题目与答案
【单选题】正常工作时,发动机气缸内的最大压力和温度大约为
A.
压缩行程，20bar，400℃
B.
压缩行程，40bar，1000℃
C.
作功行程，50bar，2200℃
D.
作功行程，30bar，800℃
查看完整题目与答案
【判断题】原文:He died only a year after he started working with us. It was a car accident and he didn’t have to suffer very long. His mother told me that he had lost his family just the year before and after tha...
A.
正确
B.
错误
查看完整题目与答案
【判断题】原文:He died only a year after he started working with us. It was a car accident and he didn’t have to suffer very long. His mother told me that he had lost his family just the year before and after tha...
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】下颌下腺摘除术切口在下颌骨下缘下1.5～2cm处的目的是
A.
避开舌神经
B.
避开舌下神经
C.
避开面神经下颌缘支
D.
避开颌外动脉
E.
避开面前静脉
查看完整题目与答案
【简答题】Nadia Comane ci,a famous gymnast (体操运动员),was born in Romania in 1961. When she was doing cartwheels(侧手翻)on the playground at the age of 7,a PE teacher saw her. He told her family that she was very goo...
查看完整题目与答案
【单选题】正常工作时,发动机气缸内的最大压力和温度大约为
A.
压缩行程， 20bar ， 400 ℃
B.
进气行程， 4bar ， 60 ℃
C.
作功行程， 50bar ， 2200 ℃
D.
排气行程， 30bar ， 800 ℃
查看完整题目与答案
【简答题】阅读理解。 My grandfather was a fine man. I loved him very much. But one day I told him a lie (谎话). I can not tell you now what the lie was. I was only seven years old then. Grandfather was not cross with ...
查看完整题目与答案
【单选题】Edward’s friends at high school were very surprised when they got to know that he was going to join army, because when he was a high school student, he ____________________.
A.
had very long hair and was not interested in things like the army
B.
had a girl friend who was not interested in things like the army
C.
wanted to go the university first before joining the army
D.
told everybody that he was eager to become a professional basketball player
查看完整题目与答案
【简答题】读某地等高线地形图（单位：米），完成1～2题。 1．导致图中铁路线弯曲的主导因素有 [     ] A．避开河谷 B．避开山脊 C．联系居民点 D．避开断层 2．图中居民点的分布特点是 ①沿河分布 ②沿交通线分布 ③沿断层线分布 ④聚落的规模与地形有关 [     ] A．①② B．③④ C．①④ D．②③
查看完整题目与答案
【单选题】下颌下腺摘除术切口在下颌骨下缘下1.5～2cm处是为了
A.
避开舌神经
B.
避开舌下神经
C.
避开面神经下颌缘支
D.
避开颌外动脉
E.
避开面前静脉
查看完整题目与答案
【单选题】正常工作时,发动机气缸内的最大压力和温度大约为
A.
压缩行程，20bar，400℃
B.
压缩行程，40bar，1000℃
C.
作功行程，50bar，2200℃
D.
作功行程，30bar，800℃
查看完整题目与答案
【判断题】原文:He died only a year after he started working with us. It was a car accident and he didn’t have to suffer very long. His mother told me that he had lost his family just the year before and after tha...
A.
正确
B.
错误
查看完整题目与答案
【判断题】原文:He died only a year after he started working with us. It was a car accident and he didn’t have to suffer very long. His mother told me that he had lost his family just the year before and after tha...
A.
正确
B.
错误
查看完整题目与答案