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

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

考点:专升本考试民法专升本民法
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

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.______
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?

题型:单项选择题

机械性传播

题型:单项选择题

当航摄像片有倾角或地面有高差时,所摄得的像片与理想情况会有差异,这种差异表现为( )。

A.角度差异
B.像点位移
C.投影差
D.构像偏离

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