According to Paragraph 2, why may a person suddenly forget who has called?
A. He may leave his prefrontal cortex temporarily damaged.
B. He is probably interrupted by another task.
C. He is probably not very familiar with the person he has called.
D. He may need a rest between dialing and speaking.
北极熊变瘦了!科学家说，由亍污染增多，污染物进入北极熊体内使其体型缩小；全球气候变暖，海洋冰面减少．北极熊要花费更多的能量猎食．这样就限制了它的生长。下列选项中与“北极熊减肥“现象所蕴含哲理相一致的是①水集鱼聚．术茂鸟集②对症下药，量体裁衣③上律天时，下袭水土④物我一体，心物一体
A．①③
B．②③
C．②④
D．①④
B.
Below is a housing guide for students going to London.
University accommodation (住所)offices
Many university accommodation offices have their own list of registered landlords (房东). Others also provide information on accommodation agencies and other housing organization. The advantage of using your university accommodation have enough registered landlords to houses all their students.
Property papers: Loot and Renting
Loot is an important source (来源) of information about private housing for co-renters. The offers are from private landlords, agencies and individuals looking for other co-renters. They also have a website: www.loot.com. The advantage of using Loot is that there are some excellent bargains. The disadvantage is that there is no quality control over the offers.
Renting is another useful paper. The offers in this paper are mainly from accommodation agencies. Their website is at www. renting.co.uk.
Accommodation agencies
The majority of rented accommodation in London is probably advertised through accommodation agencies. The advantage of using accommodation agencies is that:** will have access to a large number of accommodations. A good agent will listen to your requirements and can save you time in looking for the right accommodation. The disadvantage is that they will make a range of charges to potential renters.
Noticeboards
Around the universities you will find a number of noticeboards where offers of accommodation will be posted. These will either be from landlords or from students. Some univerisites will also have online noticeboards where students can advertise to other students. Advertisements from students can be an excellent way to find accommodation. However, advertisements from landlords can be problematic.
Word of month
Some of the best housing in London ins never advertised but is passed on from one group of students to another by word of mouth. It might be that you can find out about good offers from final year students. However, don’t suppose that just because you have found out about housing from a friend it is necessarily going to be better than that found through any other source.
Family
Faced with the very high rents charged in London, some students and their parents will consider buying as an alternative. In some cases this might be a good choice.
45. What is the advantage of using Loot?
A. It has more offers from accommodation agencies than Renting.
B. It gives you personal information about other co-renters.
C. Their website is designed mainly for students.
D. there are some good bargains.
A.amount B.part C.sum D.rest
C.[选修6——环境保护]苏州河是上海的一条城市内河(贯穿城区的河流)．其沿岸土地利用类型的变化．对河流水质产生了明显的影响。图16示意苏州河沿岸土地利用类型和水质的变化趋势(水质污染综合指数高表示污染严重)。读图，结合有关知识，完成下列各题。
（1）指出1989--2006年苏州和谁质变化的总体趋势，并分析原因。
（4）据材料一并结合所学知识，总结20世纪80年代以来中国与西欧人均GDP强劲上扬的共同经验。（5分）