题目内容
We could not reason out the way the robbers escaped,because we were unable to find any ________ of them.
| A.chance | B.trace |
| C.point | D.signal |
B
句意:我们推断不出强盗是怎么逃走的,因为我们找不到他们的任何踪迹。trace“踪迹,痕迹,迹象”,符合句意。
练习册系列答案
相关题目