The conference gives a chance for people of different ________ to exchange．So you should ________ your time to attend it．I shall not listen to any excuse．

A.characters; waste

B.attitudes; keep

C.views; spare

D.ways; save

答案及解析： C

解析：

view观点，看法．句意为“会议给那些有不同观点的人以交流的机会，所以你应该留出时间来参加．”spare余出，留出．