选择题:Many people cannot even afford basic ______ such a 题目分类:延安大学—大学英语3 题目类型:选择题 查看权限:VIP 题目内容: Many people cannot even afford basic ______ such as food and clothing.(本题3.5分) A、 education B、 transport C、 necessary D、 necessities 参考答案:
下面哪个实验方法不能告诉你基因的表达与否( )(本题3.5分) A、 Southern杂交 B、 N 下面哪个实验方法不能告诉你基因的表达与否( )(本题3.5分) A、 Southern杂交 B、 Northern杂交 C、 Western印迹 D、 免疫荧光 分类:延安大学—大学英语3 题型:选择题 查看答案
91. What he wrote made no ___to me.(本题1.0分) A、 mea 91. What he wrote made no ___to me.(本题1.0分) A、 meaning B、 idea C、 sense D、 story 分类:延安大学—大学英语3 题型:选择题 查看答案
4. There have been many ___________ in their marri 4. There have been many ___________ in their marriage but they still love each o 分类:延安大学—大学英语3 题型:选择题 查看答案
30. (判断题)设A为m×n矩阵,且m﹥n,则|AB|=0(本题2.0分)A、 正确B、 错误 30. (判断题)设A为m×n矩阵,且m﹥n,则|AB|=0(本题2.0分)A、 正确B、 错误 分类:延安大学—大学英语3 题型:选择题 查看答案