【正确答案】
B
【答案解析】[解析] 画线词concise为形容词,意为“简明的”,与B项short and clear(简明的,短小精悍的)意思相近;例:Asking you for a short and clear answer. 请你给我一个简单明了的回答。A项long and detailed意为“又长又详尽”;例:My friends, this has been a long and detailed presentation. 我的朋友们,这是个长而详细的陈述。C项comprehensive意为“全面的”;例:He has a comprehensive planning to his future. 他对他的未来有一个全面的规划。D项professional意为“专业的”;例:She is a professional writer. 她是一位职业作家。