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问题 单项选择题 A3/A4型题

患者，女，9岁，左下颌第一恒磨牙龋洞，深度近髓腔；叩（-），探（+），松（-），冷刺激敏感，无自发痛症状；X线辅助检查无根尖周炎症。 修复措施不正确的是（）

A.盖髓或垫底

B.复合树脂充填

C.银汞充填

D.牙髓切断术

E.牙髓切除术

答案

参考答案：E

问答题

1．打开工作簿文件EX4．XLS(内容如下)，将工作表sheet1的A1：D1单元格合并为一个单元格，内容居中；计算“学生均值”行，(学生均值＝贷款金额/学生人数，保留小数点后两位)，将工作表命名为“助学贷款发放情况表”。


助学贷款发放情况表贷款金额13 31229 34723 393学生人数284332学生均值
2．选取“助学贷款发放情况表”的“学生人数”和“学生均值”两行的内容建立“簇状柱形图”，X轴上的项为“学生人数”(系列产生在“行”)，标题为“助学贷款发放情况图”，插入到表的A7：D17单元格区域内。
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完形填空

阅读下面短文，用括号内所给动词的适当形式填空（必要时可加助动词或情态动词）

The largest problem among teenagers is that they are too stressed. Mary, a 26-year-old girl,         

1.(worry) about her exams very often. Although she        2.(study) English for three years, and is good at it, she is still afraid of English exams. Last night, after       3.(come) back home, she      4.(begin) to get ready for her English exam. While she         5.(read) English books, her mother said to her, “Come on, dear! It’s time          6.(.have) supper!” But Mary                                                  

  7.(not listen) to her mother. She went on reading. Her mother went on, “Mary, I believe you. You can pass your exam tomorrow.” But Mary still went on studying. At 11:30 the light in her room          8. ( be )still on. Her mother said to her, “I think teenagers           9.(go) to bed earlier before exams than usual.” Mary agreed, but she          10.(not fall)asleep. She was too nervous. Maybe it is time to solve the teenagers’ problems.
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