题目

下图是表示气体粒子的示意图，其中“●”和“○”分别表示两种不同元素的原子，那么其中表示混合物的是 答案：C单词拼写（每空1分，共10分）【小题1】Every time I returned after an a___________ (缺席，不在), I felt stupid because I was behind the others.【小题2】Her a__________ (雄心，野心) is to become part of the national team for the next game.【小题3】Claire thought it was ridiculous to be offered s____________ (同情心) by a robot.【小题4】Also she felt her home wasn’t e__________ （优雅的，高雅的）enough for someone like Larry who wanted to improve his social position.【小题5】As he was not allowed to a__________ （陪伴，伴奏）her to the shops, he wrote out a list of items for her.【小题6】His attitude s__________(表明)that he haven’t heard of what you have said.【小题7】It was when Asimov was eleven years old that his t____________（天才，特殊能力）for writing became obvious.【小题8】I thought , at the time, that this was just a story but I w______________（目击，当场见到）it with my own eyes many times.【小题9】He tried hard to c__________ (安慰) the crying girl.【小题10】 He aimed the arrow at the __________(靶子，目标),but failed.