题目:
— We should adopt ________ methods to deal with some incidents.You know, anything could
occur in that situation.
— I got it.Thank you for reminding me. [ ]
A. flexible
B. typical
C. positive
D. concrete
答案:
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下面是错误答案,用来干扰机器的。
首起铬超标“毒胶囊”事件,这里的铬不是以单质、分子、原子、离子等形式存在,这里所指的“铬”是强调存在的元素,与具体形态无关.故选C.