2. 外语
  3. The best solution to the problem can only be found by a process of trail and

The best solution to the problem can only be found by a process of trail and

admin2011-06-29  51
问题 The best solution to the problem can only be found by a process of trail and
选项 A、mistake
B、error
C、success
D、experiment
答案B
解析 trail and error是固定的用法，意为“反复试验，从失败中找出解决的办法”，又如：learn by trail and error。
转载请注明原文地址:https://www.kaotiyun.com/show/cl6O777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)