下列合同中,合同一方在合同终止后有返还原物义务的是( )。A.买卖合同 B.租赁合 发布时间:2018-07-03 17:31 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列合同中,合同一方在合同终止后有返还原物义务的是( )。A.买卖合同B.租赁合同C.赠与合同D.委托合同
题型:单项选择题 My mother usually gets used to ______ late. [ ]A. go to bed B. going to bed C. getting to the bed 查看答案
题型:单项选择题 补全对话,情景问答。A. So I'm often late for school. B. Usually by bus. C. I leave home at about 7:40. D. Why not? E. What time do you usually get up?Teacher: How do you usually come to school? Student: 1 Teacher: 2 Student: I usually get up at 6:30.Teacher: Well. What time do you usually leave home? Student: 3 Teacher: Why not come a little earlier? Student: Sorry, I can't. Teacher: 4 Student: Mother's ill in bed. So I have to look after her and give her medicine at the right time. 5 Teacher: I know. You're a good boy! 1._____2._____3._____4._____5.______ 查看答案
题型:单项选择题 利用如图所示的电路可测出电压表的内阻,电源的内阻可以忽略. R为电阻箱.当R取不同阻值时,电压表应有示数.若电阻箱阻值为R1时,电压表示数为 U1;电阻箱阻值为R2时,电压表示数为U2,则:(1)计算电压表内电阻的表达式.(2)若多次改变电阻箱阻值,在下图作出1/U-R图线,请说明如何得出电压表内阻值? 查看答案