A-A+
Although she scrubbed the old pot thoroughly
问题详情
Although she scrubbed the old pot thoroughly, she could not make it look completely clean.
A．disinfected
B．scoured
C．rinsed
D．scratched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：近义词辨析A disinfect给……消毒，使洗净；B．scour冲洗，擦亮(尤指用粗糙的东西彻底地擦洗)；C．rinse漱口，漂净；D．scratch擦，刮，而scrub表示用力擦洗(尤指用硬刷之类)，例：She was on her hands and knees scrubbing the floor． (她趴在地上用力擦洗地板)；因此B为答案。
