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【判断题】
马克思主义哲学有助于人对幸福的深入理解。()
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】教师在教学中用不同形式的直观材料或事例来说明事物的本质属性称为( )
A.
反例
B.
变式
C.
正例
D.
比较
【简答题】计算下面各题. 408+540÷18×24 [2.8×(2.8-2.8)]÷2.8 [4-( - )]× ( + ÷ )×
【单选题】4加上5.6除以2.8的商,列式为(  )
A.
15.4+5.6÷2.8
B.
(15.4+5.6)÷2.8
C.
15.4÷2.8+5.6
【单选题】下列算法正确的是________。
A.
Fix(2.8)=3
B.
Fix(-2.8)=-3
C.
Int(2.8)=3
D.
Int(-2.8)=-3
【简答题】把下列各式写成乘方运算的形式: (1)(- )×(- )×(- )×(- )×(- ); (2)(-3.2)×(-3.2)×(-3.2)×2.8×2.8×2.8×2.8。
【单选题】求2.8是0.4的几倍,列式为 [     ]
A.
2.8×0.4
B.
2.8÷0.4
C.
2.8+0.4
【简答题】8×7÷2.8×7=1______.2.8×7÷2.8×7=1______.
【单选题】You hit him because of what he called you. I've had to endure that kind of talk my entire life. You should be able to take it for at least one night.
A.
Hidden Figures
B.
The Blind Side
C.
Green Book
D.
Far From The Madding Crowd
【单选题】---- My best friend left me because I hit him on the face last night . ----______________ .You were so rude.
A.
It serves you right
B.
So you did
C.
So did she
D.
It depends
【简答题】8÷2.5×4=2.8÷(0.25×4)=2.8.______.
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