________ the film. Jack found the windows of his house ________, while the door ________.
A.Returning from; open; closed
B.Returning back from; open; closed
C.Returned; opening; closing
D.Returned from; open; closed
网友回答
A解析导解：句中主语Jack与return是逻辑上的主谓关系，因此return应用returning，另外return用作不及物动词，意为“回来”，不与back连用．open既可用作动词，亦可用作形容词．closled用作形容词，意思是“关闭的”；close 用作形容词，意思是“紧密的、近的”．