To keep ___, you must walk slowly.( )A.safetyB. safeC. safely相关知识点: 试题来源: 解析 考查名词词义.句意:为了保持安全,你必须慢慢走.keep+adj.表示"保持…",keep后加形容词.A,safety安全,名词;B,safe安全的,形容词;C,safely安全地,副词.故选:B. 为了保持安全,你必须慢慢走.结果一...
【题目】To keep___, you must walk slowly.( ) A. safety B. safe C. safely 相关知识点: 试题来源: 解析 【解析】考查名词词义.句意:为了保持安全,你必须 慢慢走.$$ k e e p + a d j $$.表示“保持...”,keep后加形容词. A,safety安全,名词;B,safe安全的,形容词;C,saf ely安全地,...
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2. How can safety systems help achieve fewer injuries and less damage while crashing? A.By sending alerts.B.By cutting speed. C.By making noises.D.By turning off the engine. 3. What is Teob's attitude towards the safety systems?
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During hoisting, do not stand or walk under the crane or the hoisted objects. Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. Ensure that the angle between two hoisting ropes is no more than 90 degrees, as shown in the following figur...
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百度试题 结果1 题目To keep, we must walk on the pavement. A. safe B. safety C. safely 相关知识点: 试题来源: 解析 A 反馈 收藏