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    精英家教网 > 初中英语 > 题目详情
    —If a="4," b="5," what’s the answer to the question “ a + 2ab +1 =?”
    ?   —     .
    ?
    A．Forty-fifthB．Forty-five
    ?    		C．Twenty-threeD．One hundred and twenty-one
    B
    略
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