单选题:It wasn’t such a good dinner ( )she had promised us. 题目分类:公共英语三级 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: It wasn’t such a good dinner ( )she had promised us. A.that B.which C.as D.what 参考答案: 答案解析:
He is certain that the dictionary is just what 1 want. He is certain that the dictionary is just what 1 want. A.sure B.angry C.doubtfu 分类:公共英语三级 题型:单选题 查看答案
There are only five minutes left,but the outcome of the mat There are only five minutes left,but the outcome of the match is still in doub 分类:公共英语三级 题型:单选题 查看答案
有组数据:2,3,4,5,6,7,8。该组数据的平均数和标准差分别是5和2。如果给这组数据的每个数都加上3,再乘以2,那 有组数据:2,3,4,5,6,7,8。该组数据的平均数和标准差分别是5和2。如果给这组数据的每个数都加上3,再乘以2,那么可以得到一组新数据。其平均数和标准差分 分类:公共英语三级 题型:单选题 查看答案