用“臭阈值”表示水中臭检验结果时,闻出臭气的最低浓度称为“()”,水样稀释到闻出臭气

题型:填空题

问题:

用“臭阈值”表示水中臭检验结果时,闻出臭气的最低浓度称为“()”,水样稀释到闻出臭气浓度的稀释倍数称为“()”。

考点:环境科学技术及资源科学技术水质现场监测水质现场监测题库
题型:填空题

我公司的计重设备由秤台部分、轮胎判别器部分、光幕机红外车辆分离器部分、轴重仪表18仪表部分、分离线圈部分五个部分组成。

题型:填空题

每期缴费最少的终身寿险保单是()。

A.趸缴保费终身寿险

B.普通终身寿险

C.5年限期缴费终身寿险

D.10年限期缴费终身寿险

题型:填空题

The television news feature about Ben Heckmann, an eighth grader from Farmington, Minn, was breathless in its praise. “At 14, he has accomplished something many adults can’t achieve,” the reporter said, “Ben is a twice-published author.” But Ben’s two “Velvet Black” books, describing a fictional rock band, were not picked from a pile of manuscripts(手稿)by an eagle eyed publisher. They were self-published, at the cost of $400 by Ben’s parents.

Over the past five years, print-on-demand technology and a growing number of self publishing companies whose books can be sold online have inspired writers of all ages to avoid the traditional gatekeeping system for determining who could call himself a “published author.”

The mothers and fathers who foot the bill say they are simply trying to encourage their children, in the same way that other parents buy equipment for a promising baseball player. But others see self-publishing as a lost opportunity to teach children about hardship and perseverance. Mr. Robbins, a critic, thinks it is wonderful to start writing at a young age, but worries self-publishing sends the wrong message. “There are no prodigies(神童) in literature,” he said. “Literature requires experience, in a way that mathematics and music do not.” Alan Rinzler, a publishing industry veteran, suggested parents hire a professional editor like him to work with their child to tear a manuscript apart and help make a better. Ben’s father, Ken, said Ben’s ambitions “weren’t to knock Harry Potter off the list,” but “to get that good feeling inside that you’ve done something.”

Ajla Dizdarevic, 12, who has self-published two books of poetry, has been on television and in local newspapers. “Being a published author,” she said, “was always a dream of mine.” Her new dream: three books by age 15.

小题1:Which of the following is true of Ben?

A.He has achieved something unusual for his age.

B.His self-published books were well received.

C.His manuscripts were favored by the publisher.

D.He was thought little of by the public media.小题2:What makes it possible for writers of all ages to self-publish their works?

A.The rapid increase of online readership.

B.The increasing number of publishers.

C.The immediate access to marketing agencies.

D.The development of printing and publishing.小题3:Why do some parents pay the self-publishing bill?

A.They want to offer opportunities to their children.

B.They want to give encouragement to their children.

C.They want to help their children avoid hardship.

D.They want to show love and care for their children.小题4:What dose Alan Rinzler suggest that children should do?

A.Be forbidden to write books

B.Start writing at an early age

C.Be professionally guided

D.Learn from experience小题5:Why do some children self-publish works according to the last part?

A.Just to achieve their dreams.

B.Just to earn more money.

C.Just to gain self-confidence.

D.Just to satisfy their parents.

题型:填空题

医生用不轻不重,按至肌肉,调节适当的指力的手法,称为()

A.举法

B.按法

C.寻法

D.总按

E.单按

题型:填空题

水压试验只能用来检查泄露。( )

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