问题
选择题
Mrs. White found her husband ________by letters and papers and________ very worried.
A．surrounding ; looked
B．surrounded ; looked
C．surrounding; looking
D．surrounded ; looking
答案
答案：D
本题考查非谓语动词。句意：怀特夫人发现她的丈夫被信件和文件包围着，看起来非常担心。surrounded by letters and papers和looking very worried都是分词短语作补语，前者表示被动，后者表示主动。