题目

It was in this new hall _________ was just set up last month ________ we held an important meeting yesterday. A. which/ that              B. which/ what  C. that/ which   D. where/ that 答案：A水中氧含量随水温的升高而下降。生活在寒温带湖泊中的某动物，其血液中的血红蛋白含量与其生活的水温有关。如图中能正确表示一定温度范围内该动物血液中血红蛋白含量随水温变化趋势的曲线是（ ）A. 甲 B. 乙 C. 丙 D. 丁