是不是

• Then it may get down to whether we come in .
  那时候就要看我们是不是介入了。
• Does miss linton turn a cold shoulder on him ?
  林小姐是不是对他不理睬呢？
• He was obviously lying -- was he ?
  他显然在撒谎是不是呢？
• Is henry adams posturing ?
  亨利亚当斯是不是有点故弄玄虚呢？
• That's a great expression of yours, isn't it ?
  那是你得意的口头禅，是不是？
• Is it a white-tie affair ?
  参加这个聚会是不是得穿全套晚礼服？
• Does your father think a war is imminent ?
  你父亲是不是认为战争快要爆发了？
• Your forehead 's burning . have you got a fever ?
  你前额很烫。是不是发烧了？
• Was the right word "euphoria" ?
  “惬意”这个词儿是不是贴切？
• I really didn't care whether i was polite .
  我实在顾不得是不是应讲点礼貌了。