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【多选题】
下列合法的Python变量名是( )A.
Python2
B.
N.x
C.
sum
D.
Hello_World
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【单选题】Three less known facts about American Revolutionary WarThe British nearly won the war in 1776In late summer 1776, the British army inflicted a major defeat on Washington’s forces at the battle of Long...
A.
British was defeated severely due to lack of weapons.
B.
Commander General Howe resorted to surrender in the end.
C.
Washington restored army ’ s morale by counterattacking intrepidly.
D.
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A.
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B.
同生产力的一定发展阶段相适应的生产关系的总和
C.
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D.
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A.
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B.
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C.
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D.
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