第1题: [单项选择]Compact with a traditional polygraph a thermal camera ______. A. can show accurate results B. can easily be handled by anybody C. is a high-tech approach D. is used to fight against terrorism 参考答案:B 答案解析:由第二段的…does not require a highly trained specialist to operate it or interpret its results可知与传统的测谎仪相比
第26题: [单项选择]They will have it finished in ______. 参考答案:D 答案解析:本题测试名词所有格。数字 three 后应当用可数名词 quarter 的复数。“一个小时时间”应为加 an hour's time。hour 等表示时间的名词,其所有格用“’s”。本句大意为:他们将