第17题: [填空题]John’s actual performance did not confirm the belief that______(高分应该是学术能力的证明). 参考答案:high grades/scores are supposed to certify/be proof of one’s academic ability 答案解析:[解析] “高分”即high marks/grades/scores。“是……的证明”可以译作prove,be proof of或certify。“应该”可以用should表示,也可以用be supp