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【多选题】
全陪在旅游团抵达各站时应做好的旅游者安全工作主要有()
A.
入店时提醒旅游者将贵重物品存放在饭店前台保险柜
B.
睡觉时关好门窗,不要躺在床上抽烟
C.
下车时提醒旅游者带好随身物品
D.
游览时协助旅游者看管好随身物品
E.
游览中注意旅游者的动向,以防走失
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【多选题】关于双线性变换法，以下说法正确的是
A.
顾名思义，双线性变换是一种线性变换，会使得数字滤波器的边界频率和模拟原型滤波器的边界频率间呈线性关系。
B.
双线性变换引入了一一映射，因此得名。
C.
双线性变换虽然有 “线性”在其中，但其实是一种非线性变换。
D.
双线性变换是一种多值映射，只是能保证数字滤波器和模拟原型滤波器的边界频率间的线性关系。
查看完整题目与答案
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
At the airport.
B.
At the travel agency.
C.
In the student center.
D.
In a restaurant.
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【简答题】直肠在矢状面上有两个弯曲,上方的是 ____________,下方的是_______________。
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【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
has become a rare thing
B.
takes up 20 percent of the diagnosis of deadly diseases
C.
has aroused much attention
D.
started since the 1930's
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【单选题】关于直肠描述错误的是
A.
直肠不直,在矢状面上有两个弯曲
B.
直肠不直,在冠状面上有三个弯曲
C.
骶曲凸向前,会阴曲凸向后
D.
临床肠镜检查时要顺应弯曲的方向插入,避免损伤肠壁
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【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
Doubleday hoped that it would become a historic publication
B.
Doubleday only expected to sell no more than 85,000 copies
C.
Doubleday had great confidence in the book and its author
D.
Doubleday announced a conservative printing of the book
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【简答题】卫生间渲染,需要JPG和工程文件
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【简答题】直肠位于盆腔内，全长（）厘米，由第3骶椎前起，下行穿过（）终于肛门。直肠行程是弯曲的，在矢状面上有两个弯曲，分别是凸向后方的（）和凸向前方的会阴曲，分别距肛门7～9厘米和3～5厘米。
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【简答题】直肠在矢状面上有两个弯曲,上方的是____________,下方的是_______________。
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【简答题】阅读理解。 I am a writer. I spend a great deal of my time thinking about the power of language-the way it can evoke (唤起) an emotion, a visual image, a complex idea, or a truth. Language is the tool ...
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相关题目：
【多选题】关于双线性变换法，以下说法正确的是
A.
顾名思义，双线性变换是一种线性变换，会使得数字滤波器的边界频率和模拟原型滤波器的边界频率间呈线性关系。
B.
双线性变换引入了一一映射，因此得名。
C.
双线性变换虽然有 “线性”在其中，但其实是一种非线性变换。
D.
双线性变换是一种多值映射，只是能保证数字滤波器和模拟原型滤波器的边界频率间的线性关系。
查看完整题目与答案
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
At the airport.
B.
At the travel agency.
C.
In the student center.
D.
In a restaurant.
查看完整题目与答案
【简答题】直肠在矢状面上有两个弯曲,上方的是 ____________,下方的是_______________。
查看完整题目与答案
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
has become a rare thing
B.
takes up 20 percent of the diagnosis of deadly diseases
C.
has aroused much attention
D.
started since the 1930's
查看完整题目与答案
【单选题】关于直肠描述错误的是
A.
直肠不直,在矢状面上有两个弯曲
B.
直肠不直,在冠状面上有三个弯曲
C.
骶曲凸向前,会阴曲凸向后
D.
临床肠镜检查时要顺应弯曲的方向插入,避免损伤肠壁
查看完整题目与答案
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
Doubleday hoped that it would become a historic publication
B.
Doubleday only expected to sell no more than 85,000 copies
C.
Doubleday had great confidence in the book and its author
D.
Doubleday announced a conservative printing of the book
查看完整题目与答案
【简答题】卫生间渲染,需要JPG和工程文件
查看完整题目与答案
【简答题】直肠位于盆腔内，全长（）厘米，由第3骶椎前起，下行穿过（）终于肛门。直肠行程是弯曲的，在矢状面上有两个弯曲，分别是凸向后方的（）和凸向前方的会阴曲，分别距肛门7～9厘米和3～5厘米。
查看完整题目与答案
【简答题】直肠在矢状面上有两个弯曲,上方的是____________,下方的是_______________。
查看完整题目与答案
【简答题】阅读理解。 I am a writer. I spend a great deal of my time thinking about the power of language-the way it can evoke (唤起) an emotion, a visual image, a complex idea, or a truth. Language is the tool ...
查看完整题目与答案