将A、B、C各10g的混合物加热后，A全部参加反应，生成4gD，同时增加了8gC

下列关于软组织肉瘤，说法错误的是（）

A.起源于中胚层的骨骼外结缔组织

B.起源于神经外胚层的神经组织肉瘤，具有与软组织肉瘤相似的临床和病理特征，也归类于软组织肉瘤

C.软组织肉瘤的影像学表现大多是非特异性的

D.MRI检查可以确定软组织肉瘤的组织类型

E.在软组织肉瘤中，对病变的分级和确定组织的起源都很重要

I fell in love with England because it was quaint(古雅)—all those little houses, looking terribly old-fashioned but nice, like dolls’ houses. I loved the countryside and the pubs, and I love London. I’ve slightly changed my mind after seventeen years because I think it’s an ugly town now.

Things have changed. For everybody, England meant gentlemen, fair play and good manners. The fair play is going, unfortunately, and so are the gentlemanly attitudes and good manners—people shut doors heavily in your face and politeness is disappearing.

I regret that there are so few comfortable meeting places. You’re forced to live indoors. In Paris I go out much more, to restaurants and nightclubs. To meet friends here it usually has to be in a pub, and it can be difficult to go there alone as a woman. The cafes are not terribly nice.

As a woman, I feel unsafe here. I spend a bomb on taxis because I will not take public transport after 10 p.m. I used to use it, but now I’m afraid.

The idea of family seems to be more or less non-existent in England. My family is well united and that’s typically French. In Middlesex I had a neighbor who is 82 now. His family only lived two miles away, but I took him to France for Christmas once because he was always alone.

小题1:The writer doesn’t like London because she___.

A．is not used to the life there now

B．has lived there for seventeen years

C．prefers to live in an old-fashioned house

D．has to be polite to everyone she meets there小题2:Where do people usually meet their friends in England?

A．In a café.

B．In a restaurant.

C．In a nightclub.

D．In a pub.小题3:The underlined part “it” (in Para.4) refers to ___.

A．a taxi

B．the money

C．a bomb

D．public transport小题4:The writer took her neighbor to France for Christmas because he ___.

A．felt lonely

B．had never been to France

C．was from a typically French family

D．didn’t like the British idea of family

下列哪组物质组成蔗糖（）。

A.果糖和果糖

B.葡萄糖和葡萄糖

C.葡萄糖和果糖

D.葡萄糖和半乳糖

E.以上都不是

女性生殖道恶性肿瘤死亡率最高的是（）

A.子宫内膜癌

B.宫颈癌

C.卵巢癌

D.外阴癌

E.绒癌

某地区一建筑工程，建筑面积20000m²，框架结构，由某建筑公司承接，2004年5月8日开工，2005年6月30日竣工。施工中地下室外壁防水混凝土施工缝有多处渗漏水。屋面卷材防水层多处起鼓。

屋面卷材防水施工，在天沟、檐沟纵向找坡不应小于（）。

A．0.3%

B．1%

C．0.5%

D．2%