题目: You read his books, and he wants to read your books ____. [ ]A. in all B. any more C. at allD. as well 答案: 答案:D
题型:选择题 按括号内的要求,用四舍五入法,对1022.0099取近似值, 其中错误的是( ).A.1022.01(精确到0.01)B.1.0×103(保留2个有效数字)C.1020(精确到十位)D.1022.010(精确到千分位) 查看答案