选择题:Fossil fuels are non-renewable, so we need to find 题目分类:英语(专升本) 题目类型:选择题 查看权限:VIP 题目内容: Fossil fuels are non-renewable, so we need to find alternative energy sources. 参考答案:
They are (A.looking; B. searching) the woods for t They are (A.looking; B. searching) the woods for the missing child. 分类:英语(专升本) 题型:选择题 查看答案
Unlike Americans, who seem to prefer coffee,______ Unlike Americans, who seem to prefer coffee,______ a great deal of tea.AEnglish 分类:英语(专升本) 题型:选择题 查看答案
能全面反映总体各单位标志值变异程度的指标有A、平均数B、全距C、平均差D、标准差E、标准差系数 能全面反映总体各单位标志值变异程度的指标有A、平均数B、全距C、平均差D、标准差E、标准差系数 分类:英语(专升本) 题型:选择题 查看答案
We have done things we ought not to have done and We have done things we ought not to have done and _______ undone things we ought 分类:英语(专升本) 题型:选择题 查看答案