在我国部分大城市，白领从业人员猝死高于其他从业人员，造成这种现象的主要原因是[

Lucy Brown teaches English in a junior high school. She loves her students very much, and she works hard. She often tells them some interesting stories in class and her students like her, too.

Yesterday, Lucy found some boys always made faces（做鬼脸）in class. She didn’t want them to do that again, so she got all her students together and said, “Boys and girls, when I was young, I liked making faces in class, too. But one day, my grandmother told me not to do that again. She said, ‘If you make faces again, you will be ugly when you grow up.’ So you shouldn’t do that again.”

Some students thought she was right, but some students didn’t. One of the boys put up his hand. “Oh, Tom! What do you want to say?” asked Lucy.

The boy stood up and said, “Miss Brown, you must regret（后悔）listening to your grandmother now.”

小题1: Lucy is _____.

A．a Chinese teacher

B．a math teacher

C．an English teacher

D．a history teacher小题2:In her class, Lucy often _____her students.

A．sings English songs to

B．performs magic tricks for

C．tells interesting stories to

D．plays the piano for小题3:What did Lucy find yesterday?

A．Some boys always didn’t listen to her.

B．Some boys always ate snacks in class.

C．Some boys always had fights in class.

D．Some boys always made faces in class.小题4:How did Lucy make them not to do that again?

A. She called their parents and told them about it.

B She told her grandmother about it.

C. She made the boys stand in front of the other students.

D. She told them a story about herself.

小题5:From the passage, we know____.

A．Tom didn’t think Lucy was beautiful

B．Lucy will be happy after hearing Tom’s words

C．Lucy’s grandmother didn’t like Lucy

D．Lucy thought the boys in her class were very ugly

某企业只生产一种产品且产销平衡。该产品上年的销售量为20 000件，单价为1 200元，单位变动成本为1 000元，年固定成本总额为l 000 000元。要求：

计算该企业上年实现的利润额。

感染性休克病人，表现为意识清醒、皮肤潮红、脉搏无力、脉压＞30mmHg，毛细血管充盈试验小于2秒，每小时尿量大于30ml。应诊断为：（）

A.低血容量性休克

B.低动力性休克

C.高动力性休克

D.失血性休克

E.失液性休克

刻于唐代开元年间的《端州石室记》是七星岩“千年诗廊”里现存最早的一幅崖刻。

认为书法“笔笔求肖，字字求合，终门外汉也”的是清代书家（）。

A.杨守敬

B.张裕钊

C.何绍基

D.阮元