题目内容
【题目】改为同义句。
I am sure that I can work it out however hard the problem is.
I am sure that I can work it out________ ________ ________hard the problem is.
【答案】no matter how
【解析】本题考查no matter how和however的同义转换。(相关练习见“点对点”核心句型-l;“面对面”必考题型Ⅲ-2)
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