请通过全国违法犯罪人员信息资源管理库查出姓名为刘运一的人的别名为：（）
A.云子；
B.一哥；
C.黄毛；
D.老板.
参考答案：B
I walked slowly through the market, where people__________all kinds of fruits and vegetables.
I studied the prices carefully and bought what I needed.
A．sell
B．were selling
C．had sold
D．have sold
能引起肺部损害的寄生虫主要有哪些？请写出其致病阶段。
