A good title for this passage is. A number of predictions can be disproved by .

admin2009-10-15 58

问题 A good title for this passage is______.
A number of predictions can be disproved by ______.

选项 A、observations
B、experiments
C、theories
D、hypotheses

答案A

解析从自然科学哲学家卡尔.波珀所强调的内容(a good theory is characterized by the fact... be disproved or falsified by observation)可以看出应选A。

转载请注明原文地址:https://www.kaotiyun.com/show/Xn5d777K

公共英语二级笔试

相关试题推荐

随机试题

最新回复(0)