第8题: [单项选择]On your vessel,a wire rope for the cargo gear shows signs of excessive wear and must be replaced. In ordering a new wire for this 10-ton boom,what safety factor should you use?() A. Three B. Five C. Six D. Seven 参考答案:B
A. noticeable B. indicative C. conspicuous D. implicit 参考答案:B 答案解析:[解析] 近形近义题。所填词与of形成介词搭配,选项[B] indicative 常与of 连用,表示“表明或暗示某事物”,符合句意。[A] noticeable“明显的,显见的”,后面跟in或on;
第24题: [单项选择]常常并发马蹄形脓肿的是()。 A. 肛门旁皮下脓肿 B. 坐骨直肠窝脓肿 C. 骨盆直肠间隙脓肿 D. 直肠后间隙脓肿 E. 以上均是 参考答案:B