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【简答题】
作用力和反作用力大小相等、方向相反,两者所做功的代数和可能不为零,这是因为( )。一对静摩擦力做功之和一定为( ),一对滑动摩擦力做功之和一定为( )。
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参考答案：
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【单选题】听力原文：W: Can I help you? M: Yes, I'm looking for a book on the presidential election system in the United States. W: Well, all of our textbooks are arranged by subject and course number in the back of ...
A.
A novel about a president,
B.
A political science hook.
C.
A listing of election results.
D.
A text for one of his courses.
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【单选题】听力原文：W: can I help you? M: Yes, I'm looking for a book on the presidential election system in the United States. W: Well, all of our textbooks are arranged by subject and course number in the back of ...
A.
A novel about a president.
B.
A political science book.
C.
A listing of election results.
D.
A text for one of his courses.
查看完整题目与答案
【单选题】______ any reply, Mary decided to visit the company herself.
A.
Having not
B.
Not having got
C.
Not having
D.
Having not got
查看完整题目与答案
【单选题】Mary decided to study__second foreign language.
A.
/
B.
a
C.
an
D.
the
查看完整题目与答案
【单选题】三化汤,此方组成?
A.
厚朴、大黄、枳实、羌活各等分。
B.
当归二钱，熟地三、五钱，陈皮一钱半，半夏二钱，茯苓二钱，炙甘草一钱。
C.
生地、熟地、芍药各二钱，山药、川续断、黄芩、黄柏各一钱半，生甘草一钱。
D.
青皮、陈皮各二钱，芍药二钱，丹皮、栀子(炒)、泽泻各一钱半，土贝母二、三钱。
E.
桃仁五十个（去皮尖），大黄四两，桂枝二两（去皮），甘草二两（炙）,芒硝二两。
查看完整题目与答案
【单选题】沙参麦冬汤,此方组成?
A.
沙参三钱,玉竹二钱,生甘草一钱,冬桑叶一钱五分,麦冬三钱,生扁豆一钱五分,花粉一钱五分。
B.
秦艽一钱,川芎二钱,桃仁三钱,红花三钱,甘草二钱,羌活一钱,没药二钱,当归三钱,灵脂二钱(炒),香附一钱,牛膝三钱,地龙二钱(去土)。
C.
当归二钱,熟地三、五钱,陈皮一钱半,半夏二钱,茯苓二钱,炙甘草一钱。
D.
当归一钱(酒洗),小川芎一钱,白芷一钱,细辛三分,羌活一钱,独活一钱,防风一钱,菊花五分,蔓荆子五分,苍术一钱(米泔浸),片芩一钱五分(酒炒),麦门冬一钱,甘草三分(生)。
E.
桑叶三钱(去枝梗),石膏二钱五分(煅),甘草一钱,人参七分,胡麻仁一钱(炒,研),真阿胶八分,麦门冬一钱二分(去心),杏仁七分(炮,去皮尖,炒黄),枇杷叶一片(刷去毛,蜜涂炙黄)。
查看完整题目与答案
【单选题】金水六君煎,此方组成?
A.
当归二钱,熟地三、五钱,陈皮一钱半,半夏二钱,茯苓二钱,炙甘草一钱。
B.
黄连三钱,当归尾五钱,生地一两,黄柏三钱,姜黄三钱。
C.
石决明、羌活(去芦头)、草决明、菊花各一两,甘草(炙,剉)半两。
D.
紫苏子(炒)、赤茯苓(去皮)、桑白皮(炙)、陈皮(去白)、杏仁(去皮、尖,炒)、麻黄(去根、节)各一两,甘草(炙)半两。
E.
桑白皮、半夏、苏子、杏仁、贝母、山栀、黄芩、黄连各八分。
查看完整题目与答案
【单选题】_____ with difficult situation, Mary decided to turn to her parents for help. [     ]
A.
To face
B.
Having faced
C.
Faced
D.
Facing
查看完整题目与答案
【简答题】口语社区, 根据上下文,完成对话。 A. Yes, you do have a cold. B. Do I have to come again? C. How long have you been like this? D. I'll follow your advice(建议). E. You'll have to stay in hospital for a few days. F. How...
查看完整题目与答案
【简答题】Mary decided to her stay for another two weeks.
查看完整题目与答案
相关题目：
【单选题】听力原文：W: Can I help you? M: Yes, I'm looking for a book on the presidential election system in the United States. W: Well, all of our textbooks are arranged by subject and course number in the back of ...
A.
A novel about a president,
B.
A political science hook.
C.
A listing of election results.
D.
A text for one of his courses.
查看完整题目与答案
【单选题】听力原文：W: can I help you? M: Yes, I'm looking for a book on the presidential election system in the United States. W: Well, all of our textbooks are arranged by subject and course number in the back of ...
A.
A novel about a president.
B.
A political science book.
C.
A listing of election results.
D.
A text for one of his courses.
查看完整题目与答案
【单选题】______ any reply, Mary decided to visit the company herself.
A.
Having not
B.
Not having got
C.
Not having
D.
Having not got
查看完整题目与答案
【单选题】Mary decided to study__second foreign language.
A.
/
B.
a
C.
an
D.
the
查看完整题目与答案
【单选题】三化汤,此方组成?
A.
厚朴、大黄、枳实、羌活各等分。
B.
当归二钱，熟地三、五钱，陈皮一钱半，半夏二钱，茯苓二钱，炙甘草一钱。
C.
生地、熟地、芍药各二钱，山药、川续断、黄芩、黄柏各一钱半，生甘草一钱。
D.
青皮、陈皮各二钱，芍药二钱，丹皮、栀子(炒)、泽泻各一钱半，土贝母二、三钱。
E.
桃仁五十个（去皮尖），大黄四两，桂枝二两（去皮），甘草二两（炙）,芒硝二两。
查看完整题目与答案
【单选题】沙参麦冬汤,此方组成?
A.
沙参三钱,玉竹二钱,生甘草一钱,冬桑叶一钱五分,麦冬三钱,生扁豆一钱五分,花粉一钱五分。
B.
秦艽一钱,川芎二钱,桃仁三钱,红花三钱,甘草二钱,羌活一钱,没药二钱,当归三钱,灵脂二钱(炒),香附一钱,牛膝三钱,地龙二钱(去土)。
C.
当归二钱,熟地三、五钱,陈皮一钱半,半夏二钱,茯苓二钱,炙甘草一钱。
D.
当归一钱(酒洗),小川芎一钱,白芷一钱,细辛三分,羌活一钱,独活一钱,防风一钱,菊花五分,蔓荆子五分,苍术一钱(米泔浸),片芩一钱五分(酒炒),麦门冬一钱,甘草三分(生)。
E.
桑叶三钱(去枝梗),石膏二钱五分(煅),甘草一钱,人参七分,胡麻仁一钱(炒,研),真阿胶八分,麦门冬一钱二分(去心),杏仁七分(炮,去皮尖,炒黄),枇杷叶一片(刷去毛,蜜涂炙黄)。
查看完整题目与答案
【单选题】金水六君煎,此方组成?
A.
当归二钱,熟地三、五钱,陈皮一钱半,半夏二钱,茯苓二钱,炙甘草一钱。
B.
黄连三钱,当归尾五钱,生地一两,黄柏三钱,姜黄三钱。
C.
石决明、羌活(去芦头)、草决明、菊花各一两,甘草(炙,剉)半两。
D.
紫苏子(炒)、赤茯苓(去皮)、桑白皮(炙)、陈皮(去白)、杏仁(去皮、尖,炒)、麻黄(去根、节)各一两,甘草(炙)半两。
E.
桑白皮、半夏、苏子、杏仁、贝母、山栀、黄芩、黄连各八分。
查看完整题目与答案
【单选题】_____ with difficult situation, Mary decided to turn to her parents for help. [     ]
A.
To face
B.
Having faced
C.
Faced
D.
Facing
查看完整题目与答案
【简答题】口语社区, 根据上下文,完成对话。 A. Yes, you do have a cold. B. Do I have to come again? C. How long have you been like this? D. I'll follow your advice(建议). E. You'll have to stay in hospital for a few days. F. How...
查看完整题目与答案
【简答题】Mary decided to her stay for another two weeks.
查看完整题目与答案
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