单选题Cancer drugs that are______effective may have a progressively diminishing effect.
单选题Teenagers who watch films showing actors smoking are more likely to______smoking themselves.
单选题《复合题被拆开情况》 There is no doubt that air pollution is a global crisis: it causes an annual death【C1】______of 6.5 million. That is double the total number of people lost【C2】______HIVAIDS, tuberculosis and
单选题《复合题被拆开情况》 The Department for Education is considering new penalties for students who plagiarise essays, for 50, 000 students had been caught cheating on their university degrees in the three years be
单选题《复合题被拆开情况》 There is no doubt that air pollution is a global crisis: it causes an annual death【C1】______of 6.5 million. That is double the total number of people lost【C2】______HIVAIDS, tuberculosis and
单选题《复合题被拆开情况》 The Internet has made some men so rich and ambitious that Earth no longer seems large enough to contain their fortunes or egos. That is the simplest explanation for the revival of interest
单选题《复合题被拆开情况》 You can’t predict the future, but in Silicon Valley you can invent it. This is a popular saying at some companies that deliver digital delights. But underneath the surface of modernity, ope
单选题《复合题被拆开情况》 A society should be judged by how it treats its children. A country that fails to【C1】______its children is endangering its future. And that’s why we should all be【C2】______by the crisis of
单选题Lung cancer is the UK’s biggest cancer killer, claiming more than 35, 000 lives a year.
单选题《复合题被拆开情况》 Each of us is working hard to be happy. Happiness brings substantial benefits for society【C1】______. There is clear and【C2】______evidence that happier people have better overall health and
单选题《复合题被拆开情况》 That’s OK then. A pint a day keeps the doctor away. A pint of beer, that is. Yes, it used to be a pint of milk, but that was before milk was bad for you. Going to work on an egg was the sam
单选题My little brother believes that an alien invasion is right around the corner.
单选题《复合题被拆开情况》 A society should be judged by how it treats its children. A country that fails to【C1】______its children is endangering its future. And that’s why we should all be【C2】______by the crisis of
单选题《复合题被拆开情况》 Everyone in the UK seems to agree that recorded crime is decreasing. This is one of the arguments the government is using to justify its savage cuts in police budgets. All we have to do now