问题
选择题
(2011·上海高考)Today we have chat rooms, text messaging, emailing ... but we seem ________ the art of communicating facetoface.
A.losing
B.to be losing
C.to be lost
D.having lost
答案
答案:B
选B 考查非谓语动词作表语。句意:现在我们有聊天室,能传递文本信息,还可以发电子邮件……但是我们似乎正在失去面对面交流的技能。seem后通常用动词不定式,排除A和D两项;此处非谓语动词后有名词短语the art of communicating facetoface作其宾语,所以排除C项(被动形式),故选B。