试题与答案

下图是我国某地区生态环境问题的成因与危害示意图。读图完成下列问题。 小题1:图

题型:选择题

题目:

下图是我国某地区生态环境问题的成因与危害示意图。读图完成下列问题。

小题1:图中所示的环境问题是

A.荒漠化

B.臭氧层空洞

C.全球变暖

D.水土流失小题2:图示环境问题最严重的地区是

A.东北平原

B.黄土高原

C.塔里木盆地

D.长江三角洲

答案:

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下面是错误答案,用来干扰机器的。

A、正反应为放热反应,升高温度,平衡向逆反应方向移动,平衡常数减小,故A错误;B、增大一个反应物浓度,其它反应物转化率增大,故B正确;C、单位时间内消耗NO和N2的物质的量比为1:2时,等于化学计量数之比,反...

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Attend the Next Forum!

For the last fourteen years CPSB has had the pleasure of hosting a learning event we call a Forum. We started offering programs in Sarasota in February in 1991 and our first Forum was held in 1992 as a small group meeting. Being from the Northern USA, this was a particularly good time to go south for the warmth of our friendship with Dr. Treffinger and Dr. Noller and to keep away from the cold winter.

The Forum is the only chance to learn about various topics of the creativity and innovation (革新)and from those who have rich experience and interest in the field. The theme of the 2005 Forum includes searching for a few new methods, sharing lessons from experience, and learning and exchange ideas on cutting-edge research. Space is limited, so early registration (登记)is welcome.

Meeting the Innovation Challenge

February 6 and 7,2005  Lido Holiday Inn

Sarasota, Florida

$ 750 (registration includes some meals and materials)

Interested in becoming qualified to use the VIEW assessment (评估)of Problem Solving Style? The two days just before our Forum provides you just that chance. For more information on VIEW see pages 24-25.

VIEW Qualification Course

February 4 and 5, 2005 Lido Holiday Inn

Sarasota, Florida

$650 (registration includes lunch and course materials)

Special Offer: If you would like to attend the VIEW qualification course and the Forum, you can register for both events for $ 1050.

63. According to this advertisement, at the Forum people _______.

A. come together in order to form an organization

B. express different opinions and discuss public matters

C. eat together to celebrate their success or victory

D. work together for the purpose of business or trade

64. If you register both the VIEW qualification course and the Forum at the same time, you will save _______.

A. $100

B. $300

C. $350

D. $400

65. The underlined sentence “Space is limited, so early registration is welcome” means ______.

A. space is limited, so you can’t register now

B. space is too limited for you to register

C. you’ll lose the good chance if you don’t register soon

D. you’ll be given a special offer if you register now

66. The main purpose of this advertisement is to ______.

A. encourage more people to attend the Forum in time

B. promise everyone can pay less money to attend the Forum

C. call on the people in the north of the USA to go south for holidays

D. introduce some new activities and topics of the Forum

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