A-A+
Which of the following statements about the ha
问题详情
Which of the following statements about the hadron collider is CORRECT？
A．It has cost about 10 billion dollars.
B．It was designed by some scientists in Boston.
C．It broke down before the first experiment.
D．It was supposed to catch small particles.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
事实细节题。新闻开头提到，这被认为是有史以来最伟大、最昂贵的科学实验，这台大型强子对撞机至今已花费近100亿美元。所以A项为正确答案。新闻中提到，科学家希望能看到理论化的但尚未被目睹的希格斯波色粒子，并没提到这台机器是由波斯顿的科学家设计的，B利用HiggsBoson的读音与Boston接近而进行干扰。
