问题
阅读理解
| 阅读理解 | ||||||
| George，Frank，Peter，Betty和Susan正在各自打算去参观一座名塔。请仔细阅读第1-5题中的个人情况说明和A到E五座名塔的介绍，选出符合各人要求的最佳选项 | ||||||
| ( )1. Susan is a college student. She is on holiday 'in July and would like to visit the tallest tower of the five below. ( )2. George, a student of history, is ready to write a paper on old towers. He is going to visit one in Europe. ( )3. Betty, a teacher from Australia, likes shopping very much. She is thinking of buying different things for her students. ( )4. Frank, from America, is traveling around the world. His last stop is to visit a tower where he can spend the night. ( )5. Peter is interested in plants and animals. He is now looking for a tower where he can see fish and other water animals. | ||||||
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答案
1-5 BEDAC
切端较深的倒V字形缺损，牙冠呈暗黄色，失去光泽，唇面釉质多处纵行裂纹，无松动，无叩痛，牙龈无肿胀无瘘管。