题目内容
【题目】The eco-friendly water bottles are easy to ______, which causes no harm to the environment.
A.break downB.burn outC.burst outD.put down
【答案】A
【解析】
考查动词短语辨析。句意:环保水瓶容易分解,对环境没有危害。A. break down分解,发生故障;B. burn out烧坏;C. burst out突发,摆脱;D. put down放下。根据后文which causes no harm to the environment.可推知此处指环保水瓶容易分解(break down),对环境没有危害。故选A。
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