1．《碳和碳的化合物》中考题的主要题型有单项选择题、填空题、简答题、实验题、推断题、计算题等．碳单质二氧化碳、一氧化碳、甲烷的性质和用途常在选择题、填空题中出现．本单元题目综合程度较大，单独赋分题很少，出题方式灵活多变，常以信息给子、物质判断、实验设计等题型出现． 1. The main questions in the “carbon and carbon compounds” in the exam questions are single-choice questions, fill in blank questions, short answer questions, experimental questions, inference questions, calculation questions and so on. The properties and uses of carbon elemental carbon dioxide, carbon monoxide, and methane often appear in multiple-choice and fill-in questions. This unit title has a higher degree of comprehensiveness, with few individual assignment questions, and a flexible approach to questions. Often, questions such as information, sub-subject judgment, and experimental design appear.