题目

下列物质不属于碳单质的是（） A . 石墨 B . 金刚石 C . C60 D . 二氧化碳 答案：D根据句意或图片写单词，补全句子。1.—What is she going to do next week?—She is going to ________ ________ ________.2.There is a pet ____________ in my city.3.Sometimes her sister ________ to the ________ by bike.4.The girl likes ________ and ____.5.My mother is a ________ ________.