第3题: [多项选择]我国现阶段农业集体经济的基本经营体制是 ( ) A. 以个体经营为基本形式 B. 家庭承包经营为基础、统分结合的双层经营体制 C. 公司加农户 D. 股份合作制 参考答案:B
第4题: [单项选择]以下颌骨病变内可含多核巨细胞，但不包括 A. 甲状旁腺功能亢进性“棕色瘤” B. 骨巨细胞瘤 C. 巨大牙骨质瘤 D. 动脉瘤性骨囊肿 E. 巨颌症 参考答案:C
第5题: [单项选择]How did the driver possibly go into the church A. He went with the priest. B. He followed the priest. C. He went through another door by running. D. He went into the church faster before the priest while he did not notice him. 参考答案:D 答案解析:[解析] 由最后一段可知：当牧师做完祈祷离开时发现教堂里的那个人正是那位出租车司机。因此可以推断出D项正确。
第29题: [单项选择]What were the scientists worried about soon after the Gulf War A. The threat of poisonous desert animals and plants. B. The exhaustion of energy resources. C. The destruction of oil wells. D. The spread of the black powder from the fires. 参考答案:D 答案解析:[听力原文]19-21
When Iraqi troops blew up hundreds of Kuwaiti oil well at the end of Gulf War, scien
第30题: [单项选择]My neighbor ______ the piano; he usually practices at about this time. A. used to practice B. would practice C. is practicing D. practiced 参考答案:C 答案解析:[精解] 基础语法题。此处涉及英语动词时态的用法，一般来说，每一种时态都有其对应的时间状语。比如说：(1)时间状语three days ago就要求句子的谓语动词用过去时；(2)时间状语tomorro
