问题 单项选择题

关于十二指肠悬韧带的描述,正确的是 ( )

A.是十二指肠起始部的标志
B.是空肠起始的标志
C.是回肠起始的标志
D.是十二指肠降部起始的标志
E.以上都不对

答案

参考答案:B

写句子

把下面的句子改写成“把”字句和“被”字句。   

(1)夜莺的歌声打破了夏日的沉寂。

    改成“把”字句:                                                                                                                       

    改成“被”字句:                                                                                                                          

(2)普罗米修斯冒着生命的危险取来火种。

    改成“把”字句:                                                                                                                         

    改成“被”字句:                                                                                                                          

(3)父亲从山脚下一筐一筐挑来土。

    改成“把”字句:                                                                                                                         

    改成“被”字句:                                                                                                                          

(4)父亲把那一片豌豆全翻在泥土里。    

    改成“被”字句:                                                                                                                       

选择题