题目内容
20．-Its dangerous to drive after drinking．-That's true．It can increase the of traffic accidents．（ ）
| A． | advantage | B． | stress | C． | safety | D． | risk |
分析 --酒后开车是危险的．--是的，它会增加交通事故的风险．
解答 答案：D．考查名词词义辨析．句意：--酒后开车是危险的．--是的，它会增加交通安全它会增加交通事故的风险．advantage利益，优势；stress压力；safety安全；risk风险．根据题干Its dangerous to drive after drinking．酒后开车是危险的．可知应说是的，它会增加交通事故的风险．故选D．
点评 理解各个选项的含义，根据具体内容作答．
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