单选题He found the manager&nbsp

问题补充：

单选题Hefoundthemanager_____bylettersandpapersand_____veryworried.A.surrounding; lookedB.surrounded; lookedC.surrounding: lookingD.surrounded; looking

答案：

D解析考察非谓语动词，这两处都是状语，surround 与he之间是被动关系，而look是系动词，没有被动形式，所以选择D