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问题 单项选择题

某工程队有建安工人300人月计划完成施工产值3750000元，百元产值工资系数14%，试计算计划平均工资为（）

A.1750

B.1700

C.1650

D.1800

答案

参考答案：A

听力题
综合填空：根据短文大意选择方框内的单词，并用其正确的形式填入空白处，使补全后的短文意思通顺，语法正确，结构完整。（5分）
help,  woman,  building,  develop,  famous
I spent my last holiday in my hometown. To my great surprise, great changes have taken place there. Lots of   小题1: have joined a ladies’ club. When they are free, they usually chat together and invite some   小题2: people to give them talks. In the past, women there had to plant crops（农作物）in order to  小题3: support their families. My grandpa has already lived in a tall and bright   小题4: . He said they lived in a small and dark house before. They didn’t have enough food to eat. In the past, many children had to be child laborers.
Now our country has  小题5: rapidly. The living conditions in the country have improved a lot. Life there is becoming better and better.
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单项选择题

当8253可编程定时/计数器工作在方式0时，控制信号GATE变为低电平后，对计数器的影响是( )。

A．结束本次计数循环，等待下一次计数的开始
B．暂时停止现行计数工作
C．不影响本次计数，即计数器的计数工作不受该信号的影响
D．终止本次计数过程，立即开始新的计数循环
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