单选题 The police are advising motorists marooned by the blizzards to stay in their cars until the rescue services can reach them.

单选题 Britain's failure to ride out international economic difficulties lends further weight to microeconomic causes in explaining its poor economic performance.

单选题 But nearly all of the publicly known cyber damage to computer terminals comes from viruses rampaging on the Internet, which are accidentally introduced by workers to the systems of their companies.

单选题 "Munch on fruits and vegetables," the health officials implored, "for they will reduce the risk of chronic ills such as heart disease, high blood pressure and cancer."

单选题 The ferocity and speed of the contagion were unprecedented, unleashing what is called "the first global financial crisis of the 21st century."

单选题 It's the anxiety, depression, loneliness and stress that have come to afflict employees during the recession.

单选题 Lily fought back the outrage that was driving her to pummel Charlie for not getting her approval on something as dangerous as flying.

单选题 The scandal about the president is spread through the whole country and threatens to topple the government.

单选题 As soon as Miss Laura heard of Pen's misfortune, all her wrath against him vanished and gave place to the most tender and unreasonable compassion.