单选题:Where__________ in the past three years? 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: Where__________ in the past three years? A.had you gone B.have you gone C.did you go D.have you been 参考答案: 答案解析:
___________the end,the boy chose to go to Oberlin College. ___________the end,the boy chose to go to Oberlin College. A.At B.By C.In D.On 分类:英语 题型:单选题 查看答案
Follow me and I' 11 show you__________ the library is. Follow me and I' 11 show you__________ the library is. A.what B.when C.where D. 分类:英语 题型:单选题 查看答案
如图对称三相电路,电源线电压为求:线电流、相电流,并定性画出相量图(以A相为例)。 图1-3-22【例6】图 如图对称三相电路,电源线电压为求:线电流、相电流,并定性画出相量图(以A相为例)。 图1-3-22【例6】图 分类:英语 题型:单选题 查看答案