用户中心
【华慧考博】考博英语每日一练（10.17）2019考博加油！
1. We must look beyond ______and assumptions and try to discover what is missing.A. justifications
B. illusions
C. manifestations
D. specifications
2. In order to ______ her theory that the reactions are ______, the scientist conducted many experiments, all of which showed that the heat of the first reaction is more than twice that of the second.
A. support…different
B. capture…valuable
C. evaluate…concentrated
D. demonstrate…problematic
【华慧考博】考博英语每日一练（10.17）参考答案
1.B【句意】我们必须超越错觉和假定，并试着发现丢失了什么。
【分析】词义辨析题。justification“认为有理，辩护”；illusion是“幻觉；错觉”；manifestation“表现；显示”；specification“规格，说明书，详述”。由句中关键词“and”可知空格处所填的词应该与“assumption假定”在意思上相近，故B项“错觉”正确选项。
2.A
【句意】为了证实她的这些反应是不同的观点，这位科学家进行了许多实验，所有这些试验都表明第一个反应的热量是第二个反应的热量的两倍多。
【解析】词义辨析。前后两句是因果关系，由句中关键词“all of which showed that the heat of the first reaction is more than twice that of the second. 所有这些试验都表明第一个反应的热量是第二个反应的热量的两倍多”可知“这些反应是不同的”，故A项正确。
