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【单选题】
>>> "Python is an excellent language.".replace('a','#') 输出结果为
A.
'Python is #n excellent language.'
B.
'Python is # excellent language.'
C.
'Python is #n excellent l#nguage.'
D.
'Python is #n excellent l#ngu#ge.'
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举一反三
【单选题】将焊件两部分的结合处加热到熔化状态并形成共同的熔池,一般同时还要熔入填充金属,这种焊接方法称为( )。
A.
熔焊
B.
压力焊
C.
钎焊
D.
气焊
查看完整题目与答案
【单选题】1 There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters...
A.
there are many controversial issues like the right amount of sleep.
B.
among many issues the right amount of sleep is the least controversial.
C.
people are now moving towards solving many controversial issues.
D.
the right amount of sleep is a topic of much controversy among doctors.
查看完整题目与答案
【简答题】在时限运动的五种形态中,_______相当于电影中的慢镜头。
查看完整题目与答案
【单选题】There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters f...
A.
there are many controversial issues like the right amount of sleep
B.
among many issues the right amount of sleep is the least controversial
C.
people are now moving towards solving many controversial issues
D.
the right amount of sleep is a topic of much controversy among doctors
查看完整题目与答案
【单选题】There must have been someone who has instigated a rebellion because the people are so well organized.
A.
incited
B.
tampered
C.
intruded
D.
meddled
查看完整题目与答案
【单选题】锌元素与人体生理现象相关的正确的说法是
A.
促进胶原合成，维持牙齿、骨骼、器官正常功能
B.
构成脱羧酶辅酶参与糖类代谢
C.
是蛋白质的组成成分
D.
是合成甲状腺素的关键原料
E.
在蛋白质代谢合成中发挥作用
查看完整题目与答案
【单选题】关于绘制断面图的叙述错误的是( )
A.
移出断面图画在视图之外
B.
断面图的轮廓线用粗实线绘制，并在断面轮廓内表明材料图例
C.
中断断面图绘制在视图的中断处
D.
重合断面图绘制在视图上，断面图的轮廓线一般用细实线绘制，并在断面轮廓内表明材料图例。
查看完整题目与答案
【简答题】森林清泉SPA面膜:森林清泉SPA面膜。16片/盒。该面膜是将调配好的营养美容液(含有去除粉刺、死皮、老化角质、油污的清洁成分,保湿成分和皮肤营养成分)涂在薄型无纺布上,使用时将面膜直接紧贴在脸部,对改善肤质有一定效果。
查看完整题目与答案
【单选题】There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters f...
A.
there are many controversial issues like the right amount of sleep
B.
among many issues the right amount of sleep is the least controversial
C.
people are now moving towards solving many controversial issues
D.
the right amount of sleep is a topic of much controversy among doctors
查看完整题目与答案
【单选题】利用均匀浮标法测算流量时，下列选项中（）不是绘制浮标流速横向分布曲线和横断面图的目的。
A.
查读各个部分面积分界线处的虚流速
B.
分析实测浮标流速的合理性
C.
计算浮标虚流量
D.
建立浮标流速分布与断面水深的对应关系
查看完整题目与答案
相关题目：
【单选题】将焊件两部分的结合处加热到熔化状态并形成共同的熔池,一般同时还要熔入填充金属,这种焊接方法称为( )。
A.
熔焊
B.
压力焊
C.
钎焊
D.
气焊
查看完整题目与答案
【单选题】1 There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters...
A.
there are many controversial issues like the right amount of sleep.
B.
among many issues the right amount of sleep is the least controversial.
C.
people are now moving towards solving many controversial issues.
D.
the right amount of sleep is a topic of much controversy among doctors.
查看完整题目与答案
【简答题】在时限运动的五种形态中,_______相当于电影中的慢镜头。
查看完整题目与答案
【单选题】There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters f...
A.
there are many controversial issues like the right amount of sleep
B.
among many issues the right amount of sleep is the least controversial
C.
people are now moving towards solving many controversial issues
D.
the right amount of sleep is a topic of much controversy among doctors
查看完整题目与答案
【单选题】There must have been someone who has instigated a rebellion because the people are so well organized.
A.
incited
B.
tampered
C.
intruded
D.
meddled
查看完整题目与答案
【单选题】锌元素与人体生理现象相关的正确的说法是
A.
促进胶原合成，维持牙齿、骨骼、器官正常功能
B.
构成脱羧酶辅酶参与糖类代谢
C.
是蛋白质的组成成分
D.
是合成甲状腺素的关键原料
E.
在蛋白质代谢合成中发挥作用
查看完整题目与答案
【单选题】关于绘制断面图的叙述错误的是( )
A.
移出断面图画在视图之外
B.
断面图的轮廓线用粗实线绘制，并在断面轮廓内表明材料图例
C.
中断断面图绘制在视图的中断处
D.
重合断面图绘制在视图上，断面图的轮廓线一般用细实线绘制，并在断面轮廓内表明材料图例。
查看完整题目与答案
【简答题】森林清泉SPA面膜:森林清泉SPA面膜。16片/盒。该面膜是将调配好的营养美容液(含有去除粉刺、死皮、老化角质、油污的清洁成分,保湿成分和皮肤营养成分)涂在薄型无纺布上,使用时将面膜直接紧贴在脸部,对改善肤质有一定效果。
查看完整题目与答案
【单选题】There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters f...
A.
there are many controversial issues like the right amount of sleep
B.
among many issues the right amount of sleep is the least controversial
C.
people are now moving towards solving many controversial issues
D.
the right amount of sleep is a topic of much controversy among doctors
查看完整题目与答案
【单选题】利用均匀浮标法测算流量时，下列选项中（）不是绘制浮标流速横向分布曲线和横断面图的目的。
A.
查读各个部分面积分界线处的虚流速
B.
分析实测浮标流速的合理性
C.
计算浮标虚流量
D.
建立浮标流速分布与断面水深的对应关系
查看完整题目与答案
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