计算：（-0.5）0÷(-12)-3-(12)-2．_爱下问搜题

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问题解答题

计算：（-0.5）⁰÷(-

1

2

)-3-(

1

2

)-2．

答案

原式=1÷

1

(-

1

2

)3

-

1

(

1

2

)2

=1÷（-8）-4

=-

1

8

-4

=-4

1

8

．

选择题

There are many differences between the two popular programs —— Happy Camp & Where Are We Going？Dad！The former is filled with happiness,while the _______ is full of love．

A．official

B．fluent

C．native

D．latter

问答题简答题

何为佛教礼拜？