71.Researchfindingshaveshownthatabout20percentofpeopleo...

問題詳情：

arch findings have shown that about 20 percent of people only 10 percent can be

          (分類) as “early birds” .

72. The company never           (妥協) on the quality of its products.

73. It was this exploring around problems and his           (充滿活力的) spirit that led to his most famous invention—the telephone in 1876.

74. The           (標準) are so strict that it is difficult to get new ideas accepted unless they are truly novel.

75. The           (最初的) requirement is that you need perfect DNA which gives information for how cells are to grow.

【回答】

71. classified 72. compromises  73. dynamic/energetic 74. criteria 75. initial/original

知識點：其他

題型：單詞拼寫