下列犬种中原产于中国的是
A、巴哥犬
B、松狮犬
C、沙皮犬
D、贵宾犬

单项选择题Some pigs on a farm showed mental depression, loss of appetite, small red nodules on the skin, and enlarged lymph nodes on the body surface. The seriously ill pigs appeared limp on the hind limbs and crawled on the floor. The urine is like a rice soup with white sticky flocs. Treatment with antibiotics such as norfloxacin and enrofloxacin had no effect. Microscopic examination of the white flocs in urine can reveal a large number of long oval shaped eggs with blunt ends. There are 32~64 embryonic cells in the egg. Liver abscesses are mainly seen in autopsy of dead pigs, enlarged kidneys on both sides, hyperplasia of connective tissue, and more cysts in the ureter. In the kidney, a worm body with a length of 20 to 45 mm looks like a matchstick. Based on the above diagnosis, it can be determined that what is pigs in the farm may be infected with ?

多项选择题施工单位的主要负责人、项目负责人有（）违法行为，不够刑事处罚的，处2万元以上20万元以下的罚款或者按照管理权限给予撤职处分；自刑罚执行完毕或者受处分之日起，5年内不得担任任何施工单位的主要负责人、项目负责人。