题目内容
【题目】The math problem is too d. I can't work it out.
【答案】difficult
【解析】句意：这道数学题太难了，我做不出来。根据句意I can't work it out可知，这个数学题很难。difficult 困难的，是一个形容词。所以答案是difficult。
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题目内容
【题目】The math problem is too d. I can't work it out.
【答案】difficult
【解析】句意：这道数学题太难了，我做不出来。根据句意I can't work it out可知，这个数学题很难。difficult 困难的，是一个形容词。所以答案是difficult。