题干

《美国总统制起源与发展》一书写道:富兰克林·罗斯福已经永久地改变了美国政治,并且在他指导下,现在美国人希望联邦政府在国内和全球事务中采取积极的态度,而在政府的宪法框架内,总统应该起主导作用。以上材料主要说明罗斯福总统当政时期美国

A:确立了世界霸主的地位

B:推行国家干预经济政策

C:总统的行政权得到加强

D:分权制衡的体制遭到破坏

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C

同类题3

根据首字母提示确定需要填写的单词

    We usually have three meals a day, breakfast, lunch and supper. Which meal will

    c____ us the fewest health problems if we have to miss one ? Most people would rather not have breakfast, especially teenagers. They just eat some snacks or fast food i____. What will happen if we do like this?

    Many scientists and doctors in the field of health consider breakfast to be the m____ important meal of the day. If we eat a good breakfast, they say, we will have e____ energy we need to begin our working day. They remind us that our bodies burn the energy from food within four hours. A____ we may use up less energy while we sleep, it's a long time until morning and we still wake up with the need for a lot more fuel.

    One recent study c____ out in the USA tested a large number of people from 12 to 83 years old. These people were given different kinds of breakfasts, and sometimes, some of them didn't eat breakfast completely. The r____ showed that if a person eats an adequate (充足的) breakfast, he or she will work more actively than that who eats a very poor breakfast or doesn't eat breakfast. It also showed that children don't do well if they go to school w____ eating breakfast. They can't focus on their lessons for a long p____ of time when their stomachs are making some noise. In addition, the study suggested that avoiding breakfast may i____ the chance of a heart attack.

    To sum up, none of the three meals can be missed. We should find time to make proper meals and then enjoy them.