A-A+
Researchers have found in an initial study on
问题详情
Researchers have found in an initial study on six patients that electrical deep brain stimulation can dramatically________ depression that is resistant to other treatments.
A．aggravate
B．alleviate
C．aggregate
D．affiliate请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：近形近义题。电刺激大脑可以减轻人的沮丧情绪，故答案选[B]alleviate“减轻，缓和”。[A]aggravate“加重，加剧，使恶化”，使语义矛盾[C]aggregate“使聚集，使积聚；总计达，合计”[D]affiliate“使隶属(或附属)于”。
