题目

口罩之下，天使的战“疫”烙痕让人心疼。图中相关材料属于金属材料的是（） A . 钛合金眼镜框 B . 橡胶弹力耳绳 C . 聚丙烯纤维布 D . 塑料防护眼镜 答案：A此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正： 此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。 此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。 此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。 注意：原行没有错的不要改。        We had guests last night who have not stayed                       76__________     in a B&B hotel before. They did not want breakfast                     77__________     because that they were going out early in the                                  78__________ morning. They came back lately and had some                         79__________ tea. I come into the living room and saw one of                               80__________     them just go through the kitchen door but turn                               8l__________     on the light. He was looking for glass in the                                  82 __________     cupboard. He had no idea the kitchen was                             83__________     not for guests. I just smiled to me and thought，                              84__________     “What can I do? We are guests after all．”                            85__________