单选题 The president striking an______ tone on Israeli Palestinian relations after a week of ideal meeting with leaders from both sides of the conflict.
A. outlandish B. optimistic C. jurisdictional D. sacramental

【正确答案】 B
【答案解析】[解析] outlandish“外国气派的，偏僻的，古怪的”；optimistic“乐观的”；iurisdictional “司法的，司法权的”；sacramental“圣礼的，圣典的”。