A-A+
The traveler brought back some ______ of the r
问题详情
The traveler brought back some ______ of the rocks from the mountains.
A. samples
B. specimens
C. selections
D. examples请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
40．[答案]B。specimen；标本，样品。sample：试用品。
