第8题: [单项选择]The chairman of the company said that new techniques had__________improved their production efficiency. A. violently B. severely C. extremely D. radically 参考答案:D 答案解析:[解析]考点:词语辨析。radically表示“根本地”、“本质地”、“彻底地”、“极端地”。 extremely表示“极(端)”、“非常”、“极其”。从此句所谈的内容看,D最合适。
[译文]公司董