题干

下列关于海湾战争的说法,正确的有 
①其国际大背景是两极格局解体,中东地区原有力量均势失衡
②直接起因是伊拉克入侵科威特,并拒绝从科威特撤军
③“沙漠风暴”行动沉重打击了伊拉克军队,严重削弱了其战斗力
④标志着高技术局部战争登上世界军事舞台,向传统战争观念提出了挑战

A:①②③

B:①②④

C:①③④

D:②③④

上一题 下一题 0.0难度 选择题 更新时间:2011-03-14 03:48:28

答案(点此获取答案解析)

D

同类题4

阅读理解

D

    We can't remember clearly since when we started to take our mobiles to a dinner table. This happens a lot, especially when we eat out. Once a dish comes,instead of lifting our chopsticks, we take out our mobiles and click. Later, we post the photos onto Weibo or Wechat, waiting to be "liked". Then we check our mobiles from time to time during the meal, to see whether we get "liked" or not. We just cannot leave our mobiles for only a meal.

    Does that sound familiar to you? Do you do that often? If not, how do you feel when others do that when having dinner with you?

    A recent study suggests that what we are used to doing is not so good. Spending time taking photos of food makes the food less pleasant. To test this, some researchers did an experimen(t实验). Some people were asked to take photos before they could enjoy food. As a result, it showed that the more photos they took,              . So, why not stop taking photos and just enjoy the food in front of you?

    Besides the scientific result, there are also some other bad influences of taking photos of food before meal.

    After posting the photos onto the Internet, one will not be able to control himself and check his mobile many times. "Does everyone like my photos? I hope a lot of people like them!" It seems that your mobile secretly calls your name all the time, even when you are with real people.

    So, next time you go out to have dinner with your family or friends, how about not taking photos of food? Let the food be delicious as it is and share your life with people around you. Trust me, it will be a wonderful time.