由四舍五入法得到的近似数8.8×103，下列说法中正确的是[ ] A．精确到十分

某机电公司专门经营生产资料，该公司要求对每种商品进行量本利分析，并对每种商品提出盈利目标，并要求每个业务员制定实现目标盈利额的具体措施。该公司的业务员张三，根据我国房地产市场迅速发展的情况，估计搞房屋装修的居民将增多，决定购进一批双重绝缘冲击电钻，以满足市场需求。该种双熏绝缘冲击电钻的销售价格(C₂)为380元/台，单位商品变动成本(C₁)为330元/台，固定成本分摊(K₀)为6000元，公司要求经销双重绝缘冲击电钻的目标盈利额(J)为4500元。

商品流通企业的盈利等于（）。

A．销售收入减销售量

B．销售收入减固定成本

C．销售收入减变动成本

D．销售收入减销售总成本

It was Molly’s job to hand her father his brown paper lunch bag each morning before he headed off to work.

One morning, in addition to his usual lunch bag, Molly handed him a second paper bag. This one was worn and held together with staples (订书钉) 。

“Why two bags?” her father asked. “The other is something else,” Molly answered. “What’s in it?” “Just some stuff. Take it with you.”

Not wanting to discuss the matter, he put both bags into his briefcase, kissed Molly and rushed off. At midday he opened Molly’s bag and took out the contents: two hair ribbons(丝带), three small stones, a plastic dinosaur, a tiny sea shell, a small doll, and 13 pennies… The busy father smiled, finished eating, and swept the desk clean into the wastebasket, Molly’s stuff included.

That evening, Molly ran up behind him as he read the paper. “Where’s my bag?” “What bag?” “The one I gave you this morning.” “I left it at the office. Why?” “I forgot to put this note in it,” she said. “And, besides, Daddy, the things in the sack are the things I really like — I thought you might like to play with them. You didn’t lose the bag, did you, Daddy?” “Oh, no,” he said, lying. “I just forgot to bring it home. I’ll bring it tomorrow.” While Molly hugged her father’s neck, he unfolded the note that read: “I love you, Daddy.” Molly had given him her treasures — all that a 7-year-old held dear.

Love in a paper bag, and he missed it — not only missed it, but had thrown it in the wastebasket. So back he went to the office. Just ahead of the night janitor(看门人), he picked up the wastebasket. He put the treasures inside and carried it home carefully. The bag didn’t look so good, but the stuff was all there and that’s what counted.

After dinner, he asked Molly to tell him about the stuff in the sack. It took a long time to tell. Everything had a story or a memory.

“Sometimes I think of all the great times in this sweet life,” he thought.

We should all remember that it’s not the destination that counts in life, but the journey. That journey with the people we love is all that really matters. It is such a simple truth but it is so easily forgotten.

小题1:Why did Molly give her father a second bag?

A．She didn’t want to keep the things in the bag.

B．She hoped those things would bring happiness to her father.

C．She wanted to remind her father of the stories behind the things.

D．She enjoyed playing with her father.小题2: How did father deal with the bag after he opened it?

A．He kept it in the drawer.

B．He took it back home.

C．He threw it into the wastebasket.

D．He put it on his table.小题3:After father heard what his daughter said, he felt_____.

A．regretful

B．surprised

C．sad

D．satisfied小题4:Which of the following is the most suitable title of the passage?

A．An important journey

B．Two bags

C．Father and daughter

D．Love in a paper bag

符合《建筑工程建筑面积计算规范》（GB/T 50353—2005）规定的建筑面积计算方法的有（）。

A．单层建筑物高度在2.20m及以上者应计算全面积

B．单层建筑物高度不足2.20m应计算1/2面积

C．多层建筑物屋顶内和场馆看台下，当设计加以利用时净高超过2.10m的部位应计算全面积

D．多层建筑物屋顶内和场馆看台下，当设计不利用或室内净高不足1.20m时应计算1/2面积

E．地下室、半地下室，包括相应的有永久性顶盖的出人口，应按其外墙上口外边线所围水平面积计算

φ35米环形炉所采用的燃料为（）。

A.焦炉煤气

B.高炉煤气

C.水煤气

D.高焦混合煤气

木材在破坏时的应力称为（）。