The leader of the party was examing the soil.He was （B）
问题描述：
The leader of the party was examing the soil.He was （B）
A.testing it B.looking at it carefully C.watching it D.trying it 为什么选的不是A,B不是看的很认真吗?那么跟题意的解释会不会太牵强了吧!
答
这道题主要考学生对同义词的掌握程度,exam的同义词是test,所以选A.
至于你提到的B,was examing the soil不一定用眼睛看啊,也可能是用仪器在测试呢?