第32题: [单项选择]I took the medicine 10 minutes ago, but the bitterness is still ______ in my mouth. A. scattering B. feeling C. maintaining D. lingering 参考答案:D 答案解析:本题考点为动词的词义辨析。linger逗留,拖延,继续存留。根据上下文,选项D符合题意。
第33题: [单项选择]()不是扫气的作用。 A. 清除燃烧室积碳 B. 降低燃烧室温度 C. 清除燃烧室废气 D. 降低进气温度 参考答案:D
第37题: [单项选择]Who is likely to talk about the subject A. Experts and authorities concerned. B. Linguists and language teachers. C. Psychologists and analysts. D. Assessors and predictors. 参考答案:B 答案解析:本题属于推理题。本文谈及影响学习语言的各种因素。谈此话题的人最有可能是B项。