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【简答题】
#你的点餐品种和价格存在dict_menu字典中,求你的帐单总数,并打印dict_menu = {'卡布奇诺':32, '摩卡':30,'蛋糕':28,'布朗尼':26}######FILL######____######FILL######for i in ____: sum += iprint('我的帐单共花费:',sum )
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【简答题】conversation3.mp3: 朗读对话3conversation 3
【判断题】some creatures that we thought extinct might be still alive in the deep sea.
A.
正确
B.
错误
【单选题】以下关于谐振动的叙述,那一条是错误的()
A.
谐振动就是质点在作匀速圆周运动
B.
任何复杂振动都可视为多个谐振动的合成
C.
在谐振动动中,质点在位移最大处受力最大,速度为零
D.
在谐振动动中,质点在平衡位置速度大,受力为零
【多选题】在组距式数列中,组中值是( )。
A.
上限和下限之间的中点数值
B.
用来代表各组标志值的平均水平
C.
在开口组中无法确定
D.
在开口组中,可以参照相邻组的组距确定
【多选题】(多选)下列哪些是实现自我统一的三条途径?
A.
努力改善现实自我,使之逐渐接近理想自我
B.
修正理想自我中某些不切实际的过高标准,使之与现实自我趋近
C.
放弃理想自我而迁就现实自我
D.
如果理想自我与现实自我有冲突,坚定不移地坚持实现理想自我
【多选题】在组距式数列中,组中值( )
A.
是上限和下限之间的中点数值
B.
用来代表各组标志值的平均水平。
C.
在开口组中,可以参考相邻组的组距来确定
D.
在开口组无法确定
【单选题】完型填空prohibitedX-ray scannersentrancesmetal detectorsgo throughfetch完型填空There are security channels in each station. Security staff are placed at the ____1__ of train stations with equipment like _____...
A.
prohibited
B.
entrances
C.
fetch
D.
prohibited
【简答题】Can people find some creatures that were supposedly extinct?
【单选题】完型填空prohibitedX-ray scannersentrancesmetal detectorsgo throughfetch完型填空There are security channels in each station. Security staff are placed at the ____1__ of train stations with equipment like _____...
A.
fetch
B.
go through
C.
prohibited
D.
metal detectors
E.
entrances
【简答题】Metrorall (地铁) Each passenger needs a farecard to enter and go out .Up to two children under age five may travel Free with a paying customer . Farecard machines are in every station .Bring small bills...
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