[填空题]Military forces never use railways and motorcycles.

[单项选择]A. Reduce industry pollution.
B. Never use cosmetics.
C. Go on ecotourism.
D. Forbid synthetic products.

[填空题]Railways and airlines want to win passengers from each other.

[单项选择]With the constructor of the railways in the 19th century, a new sociological phenomenon was born: the traveling criminal. Until then, police had relied on local communities to recognize a bad apple in their midst, but now the felons were on the move, wreaking havoc in communities which had no knowledge of their past and hence no reason to be wary. For law enforcers trying to contain the problem by sharing descriptions of known recidivists, it became imperative to answer one question, what is it that identifies someone as a particular person
This question has long troubled humanity, of course, and it is explored in all its facets in a new exhibition at the Welcome Collection in London. One practical application lies in the forensic arena. The first solution offered, branding, was simple and effective. But even in a society that preferred to believe that criminals were born and not made, this was soon deemed unacceptable. So there was a need to find something innate to human beings
A. the traveling criminal was born in the 19th century.
B. police counted on local communities to identify a criminal nowadays.
C. the criminal can travel freely nowadays.
D. it is difficult to identify a particular persona

[单项选择]

Saudi forces clashed with suspected militants in the capital Riyadh on Sunday and there were reports of casualties, security officials said. The clashes in al-Rawdah district, an upscale neighborhood in eastern Riyadh, erupted after security forces raided an area where suspected militants were thought to be hiding, Interior Ministry spokesman Brig. Mansour al-Turki said. "Some of those militants were on the recently issued list of 36 suspected terrorists," he said. He said there were reports of at least one militant killed.

According to the news, these militants（　）.
A. suffered severe casualties
B. were on the recently issued list of terrorists
C. fought with Saudi police forces
D. were thought to be hiding in al-Rawdah district

[简答题]Social forces that prevailed in the country after 1890 further influenced their development.

[简答题]

In these times when market forces appear increasingly complicated and more volatile, it is all the more important to understand the professional jargon and terminology in the market place in order to be able to better make our investment and business decisions. Understanding key economic indicators will assist in the decision making process, providing a snapshot of the current situation and an insight into the future.
(46) Each economic indicator tells us something about the economy or inflation. Gross Domestic Product (GDP) is probably the most important report as it is the whole framework where other economic indicators fall under.
There are also indicators that are broader tell us about the economy itself rather than the components, e. g. employment figures, leading indicators, money supply figures (M3). Inflation figures, Produce Price Index (PPI) and the Consumer Price Index (CPI) will, in short, inform us of the changes in wholesale prices, cost of co