保险凭证

题型:名词解释

问题:

保险凭证

考点:经济学国际贸易国际贸易题库
题型:名词解释

I liked listening to the radio when I was young . I grew with the radio . I remember my grandparents had a small black radio when I was a little child . Every day at 6:00pm we listened to stories and had supper. There was a long story , but we could only hear a small part of it ----just 30minutes every day. It might take a few months to finish all the story . We listened to the story every night . And never got tired of it .

But as I grew older, I wanted to watch news reports on TV. I don’t want to listen to the radio any more. However my grandparents still want to listen to it . We have to have the radio and TV on at the same time. I watch TV and they listen to their stories on the radio.

根据短文内容判断正误,正确的在括号内填A,错误的在括号内填B。

小题1:My grandparents had a small red radio.

小题2:Every day we listened to the stories at 6:00pm when I was a little child.

小题3:We could listen to the radio only 30minutes every day.

小题4:Now I like listen to the stories on the radio and my grandparents like watching TV.

小题5:My grandparents don’t want to listen to the radio any more.       

题型:名词解释

如图所示,在水平地面上固定一倾角θ=37?、足够长的光滑斜面,小物体A以v1=6m/s的初速度沿斜面上滑,同时在物体A的正上方,有一小物体B以某一初速v2做平抛运动,如果当A上滑到最高点时恰好被物体B击中,则物体B抛出时的初速度大小为v2=______m/s,物体A、B初始位置间的高度差为h=______m.

题型:名词解释

发动机异响常与转速、温度、负荷、缸位、工作循环等因素有关。()

题型:名词解释

胎教学说的理论基础是中医的“外象内感”理论,其科学内涵是强调孕妇的精神品德修养对胎儿的影响。

题型:名词解释

借记卡是指银行发行的一种要求先存款后消费的银行卡。( )

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