单选题According to the passage, pocket calculators _____.Awill help students think fastBwill make math too easy for themCwill do harm to students’ thinking abilityDwill contribute to the spread of new technology
单选题
According to the passage, pocket calculators _____.
A
will help students think fast
B
will make math too easy for them
C
will do harm to students’ thinking ability
D
will contribute to the spread of new technology
参考解析
解析：
由题干信息pocket calculators定位至文章第一段。根据文章第二段第一句中的“This”可知，第二段提到的科技的负面影响应该在第一段也出现过。所以袖珍计算器对学生的影响应该是负面的，故选C项“对学生的思考能力有害”。
由题干信息pocket calculators定位至文章第一段。根据文章第二段第一句中的“This”可知，第二段提到的科技的负面影响应该在第一段也出现过。所以袖珍计算器对学生的影响应该是负面的，故选C项“对学生的思考能力有害”。
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