问题 单项选择题

患者10岁,上腹痛三月余。体检右上腹可扪及一直径约5cm大包块,CT扫描发现肝门区有一梭形囊性包块,增强扫描无强化,肝内胆管轻度扩张。其最可能的诊断为

A.胆囊炎

B.先天性胆总管囊肿

C.胆囊癌

D.胰腺囊肿

E.十二指肠憩室

答案

参考答案:B

写句子

按要求改写句子。   

1.巫婆官绅骗人,利用河伯娶媳妇骗钱害人。

     邺县田地荒芜,人烟稀少。(用恰当的关联词语合并成一句话)

                                                                                                                            

2.有的队员用声波探测仪仔细地搜索着每一条缝隙。(缩句) 

                                                                                                                             

3.纸就这么大,怎么能画出这么多骆驼?(换个说法,不改变原意)

                                                                                                                            

4.橡树像草原的哨兵一样。(仿写比喻句) 

                                                                                                                            

5.夜深了,四周十分寂寞。(修改病句)

                                                                                                                             

选择题