单选题 The walls in their office are covered ______ all kinds of pictures.
【正确答案】 A
【答案解析】本题考查的是介词的用法。be covered with是固定搭配,表示“被……覆盖”,故A正确。 [知识拓展] 可用于“be+过去分词+with”结构中的过去分词常见的还有:filled(充满),connected(相关),satisfied(满意),pleased(高兴),crowded(挤满)等。例如: Her parents are satisfied with her performance.她的父母对她的表现很满意。 The classroom is crowded with people.教室里挤满了人。