较大安全通病是指（）

China's Xie Wenjun corsses the finish line during the men's 110m hurdles race at the IAAF Diamond League Athletics in Shanghai, east China, May 18, 2014. (Xinhua/Li Jundong)

SHANGHAI, May 18 -- China's Xie Wenjun stunned a star-studded field（明星云集的领域）, including the top three finishers in Moscow worlds last year, to win the men's 110m hurdles with a personal best of 13.23 seconds at the 2014 Diamond League Shanghai meet here on Sunday.

The 23-year-old Xie improved his personal best to 13.28 and finished third in the last edition of Shanghai meet. On Sunday he further bettered his PB and claimed his first title at the Diamond League stage by leading from the start in front of a jubilant local crowd(在一片欢腾的人群前面的地方).

"Today's result is the payoff from my hard working in the past months. I did not expect that I can finish first in the race because all my rivals are world-class athletes. So it is a great surprise and great pleasure for me to win at home," said the Shanghai-native.Frenchman Pascal Martinot-Lagarde won the silver in 13.26. American hurdler David Oliver, defending world champion and also the winner in Doha meet, took the bronze in 13.30.

小题1: Maybe the passage is about ______.

A．travel

B．sport

C．custom

D．fashion小题2:_____super athletes in the world are mentioned in the passage.

A．Three

B．Four

C．Five

D．Two小题3: According to the passage, rival means ______ in Chinese..

A．摄影师

B．教练

C．师兄

D．对手

煤的脆性完全取决于煤的刚性、弹性和破碎特性。

在下列有关Windows系列操作系统的叙述中，错误的是

A．Windows 95是Windows系列操作系统中最早的版本

B．Windows 98也分为多个不同的版本

C．Windows 2000是在Windows NT基础上发展而来的

D．Windows XP支持多个用户的登录

产后出血的治疗原则是（）

A.加强宫缩是最迅速有效的止血方法

B.及时准确地修补、缝合裂伤可有效地止血

C.切除子宫

D.行人工徒手剥离胎盘

E.针对原因迅速止血、补充血容量纠正休克及防治感染

为执行联合国安理会第2118号决议和禁止化学武器组织关于销毁叙利亚化学武器的决定，从2014年1月19日开始，中国、俄罗斯等四国共同协助叙利亚来完成化学武器销毁工作，同时中、俄还将为海外销毁叙利亚化学武器提供海运护航。这说明中国（）

①综合国力增强，国际地位提升②一贯支持联合国的所有行动

③是维护世界和平与稳定的坚定力量④把建立国际新秩序作为对外关系的基本准则

A.①③

B.②④

C.①②

D.③④