She was looking for her three nephews,but they were nowhere________,which made her worried. A.to be found B.found C.seen D.to see
答案:解析: 考查非谓语动词。to be found表示非谓语动词find与逻辑主语之间为动宾关系,且表将来;found和seen表示非谓语动词与逻辑主语之间为动宾关系,且表完成;to see表示非谓语动词see与逻辑主语之间为主谓关系,且表将来。句意为:她在找她的三个侄儿,但哪里也找不着,这使她很着急。根据句意可知,答案为A。 答案: A