题目

.Not until Dec. 2003 ___ caught by the US soldiers, and it was a great victory for the USA.       A. was Saddam Hussein              B. Saddam Hussein was       C. had Saddam Hussein been         D. Saddam Hussein had been   答案：A下列混合物可用过滤法分离的是A．水、植物油 B．铁粉、铜粉 C．食盐水、泥沙 D．氯化钠、硝酸钾