第23题: [单项选择]The scientists realized it would be too ______ to lift the ship on one piece because it was fragile. A. bold B. daring C. risky D. dangerous 参考答案:C 答案解析:此题考查同义词辨析,bold:大胆的,不仅强调乐于面对危险,同时也常指找出危险所在的一种倾向。 daring:敢于接受危险或寻求冒险的;大胆的和好冒险的。risky:伴有或涉及风险或危险的;有风险的,