问题 单项选择题

口腔医师在确定拔牙适应证时首先应考虑的是

A.患者年龄因素

B.有无全身系统疾病

C.对局部麻药是否过敏

D.女性患者是否在月经期

E.患牙是否能够保存

答案

参考答案:E

写句子

把下列句子改成“被”字句。    

1.西门豹把漳河的水引到田里。

                                                                                                                      

2.我把国旗从旗杆上抽下来,系在脖子上。

                                                                                                                      

3.回到家里,我把这件事告诉了父亲。

                                                                                                                     

4.父亲从我手里夺过戒尺,折成两段,向墙角扔去。

                                                                                                                     

5.村里的人提着斧子砍下山上的树木。

                                                                                                                       

6.瑞士的人们用舒适的空调列车送走了濒临死亡的燕子。

                                                                                                                     

计算题