something wrong with the machine, I am afraid.
A. There seems to have
B. There seems to be
C. He seems to be
D. It seems to be
网友回答
A. There seems to have
(答案→)B. There seems to be
C. He seems to be
D. It seems to be
解析：考查非谓语动词。句意“恐怕，机器似乎有毛病了。”there be和have表示“有”；there不合have连用；排除A；seem to do sth.“似乎做某事”；There seems to be“似乎有......”。故选B。