问题
选择题
He had planned to make a compromise, but ______ he changed his mind at the last minute.
A．therefore
B．somehow
C．anyhow
D．otherwise
答案
答案：B
题目分析：考查副词辨析：A. therefore因此B. somehow不知怎么C. anyhow不管怎样D. otherwise否则，句意：他本计划做出让步，但是不知怎么在最后一刻，他改变了主意。选B。
点评：这几个副词都是高考常考点，对于不同的副词要放在上下文语境中进行辨析，还有识记副词的含义很重要。