冰机制冷效果差的主要原因有（）。A、制冷剂量少 B、排气温度高 C、电流大 D、吸气

为曹操统一北方打下基础的战役是 [ ]

A．赤壁之战

B．官渡之战

C．巨鹿之战

D．淝水之战

关于房地产抵押的表述中，错误的是（）。

A.债务人不履行债务时，债权人有权依法以抵押的房地产拍卖所得的价款优先受偿

B.房地产抵押存在两种特定的抵押情况与方式，一是在建工程抵押；二是预购商品房贷款抵押

C.房地产抵押是指抵押人以其合法的房地产以转移处分的方式向抵押权人提供债务履行担保的行为

D.由于房地产具有价值量大、使用时间长、不可移动、产权管理严密等特点，因此以房地产作抵押物是抵押担保中最普遍、最主要的内容

一男孩跌倒时腕关节屈曲，手背着地受伤，致桡骨下端关节面损伤，腕骨移位方向是()

A．向掌侧

B．向背侧

C．向尺侧

D．向桡侧

E．向背侧、尺侧

阅读理解。

     A sign showing a no kissing area is pictured at Warrington Bank Quay train station in Warrington.

     Passengers have been told: if you want to get up to that kind of business, do it in the car park.

     The sign has gone up at the drop-off point at Warrington Bank Quay station in the town of Warrington,

between Liverpool and Manchester in northwest England.

     A similar sign, this time permitting kissing, has been put up elsewhere in an area where kissing is

considered bearable.

     "We have not forbidden kissing in the station," said a spokesman for operators Virgin Rail.

     "But we have put the sign up at the drop-off point because it is not a very big area and it often gets busy

with lots of traffic."

     "The sign is a light-hearted way of getting people to move on quickly."

     "If people wish to spend a little more time with their loved ones before they leave, then they should park

in the short-stay car park nearby."

     However, one station is trying to rescue love from the tracks.

     High Wycombe, northwest of London, is having none of it and is actively encouraging passengers to enjoy

it.

     "Kissing is welcome here!... we would never dream of banning kissing," says a poster of a cartoon couple

embracing (拥抱), circled by a pink heart.

     "Railway stations are romantic places," insisted Kirsteen Robertson from Chiltern Railways.

     "They are where fond farewells (告别) take place, where relationships start with a glance and even, in the

case of our Marylebone station last November, where one passenger will suggest to another over the public

address system."

     "So our passengers are more than welcome to share a kiss in our stations."

1. The sign put up at the drop-off point was to ____.

A. blame lovers saying goodbye there

B. avoid the crowdedness of the station

C. advise passengers to slow down

D. let passengers share a kiss at the station

2. We can infer from "having none of it" that ____.

A. the station refuses to accept it

B. the station welcomes it

C. the station considers it unbearable

D. the station forbids it

3. According to Kirsteen Robertson, ____.

A. love from the tracks really sounds reasonable

B. fond farewells are not allowed at the station

C. it's better to go to the car park to stay with lovers

D. signs at Warrington Bank Quay station are useful

1984年到1991年是海尔实施品牌战略的阶段，别的企业上产量，而海尔扑下身子抓质量。此战略在海尔创立之初即以张瑞敏砸冰箱的戏剧化举动宣告推出。此后的六七年间，海尔完善了生产过程的全面质量管理，同时在销售方面推出星级服务的概念，在消费者心目中树立起质量超群的国产品牌形象。海尔在实践中，形成一套以人本主义为核心的企业文化。在此基础上，海尔在20世纪90年代初提出了OEC工作法，它的中文表述则为“日事日毕，日清日高”。至此，海尔以其全面质量管理或OEC工作法、以星级服务为特色的营销方式和顾客导向的产品改进与开发，三位一体形成了一个高效率、高品质的经营管理体系。
从1991年起，海尔先后兼并了原青岛空调器厂、冰柜厂、武汉希岛、红星电器公司等10多家大中型企业，集团资产从几千万元迅速增长至39亿元，成为中国第一家家电特大型企业。其中，海尔内部认为并购红星是所有并购中最成功的。青岛红星电器公司曾是我国三大洗衣机生产企业之一，拥有3500多名员工，年产洗衣机达70万台，年销售收入5亿多元。但从1995年上半年开始，‘其经营每况愈下，出现多年未有的大滑坡现象，而且资产负债率高达143.65%，资不抵债1.6亿元，前景堪忧。为了盘活国有资产和3500多名职工的生计，1995年7月4日，青岛市政府决定将红星电器股份有限公司整体划归海尔集团。这是一次引人注目的旨在盘活国有资产而在政府牵线搭桥下进行的产权交易，其成败扣人心弦。1995年7月4日，青岛红星电器股份有限公司整体划归海尔集刚后，更名为青岛海尔洗衣机有限总公司，从而使它成为海尔梅洛尼洗衣机有限公司之后海尔集团下属的第二个洗衣机子公司。并购后取得巨大成功，截止到1995年底，该公司出口洗衣机8.2万台，创汇1230万美元，位居全国洗衣机行业首位。
要求：

1991年购并青岛红星电器股份有限公式属于哪种总体战略。