- 试题详情及答案解析
- Looking for information on line today is very easy ; the _____________is how to tell whether the information you are getting is useful or not.
| A．challenge | B．ability |
| C．knowledge | D．competition |
- 答案：A
- 试题分析：考查名词辨析。A. 挑战；B. 能力；C. 知识；D. 竞争。句意：如今在网上寻找是很容易的；所面临的挑战是如何分辨你所获得的信息有用与否。故选A。
考点：考查名词辨析