在溜冰场上,甲、乙两个小学生站在各自的溜冰鞋上,现甲用力推了一下乙,则甲、乙两个

题型:选择题

问题:

在溜冰场上,甲、乙两个小学生站在各自的溜冰鞋上,现甲用力推了一下乙,则甲、乙两个同学将会 [ ]

A.甲原地不动,乙向后运动

B.乙原地不动,甲向后运动

C.甲、乙同时向相反方向运动

D.甲、乙都原地不动

考点:力作用的相互性
题型:选择题

法律意见书正文应当载明相关事实材料、( )、查验过程、查验结果、国家有关规定、结论性意见以及所涉及的必要文件资料。

A.查验原则

B.查验方式

C.查验内容

D.查验目的

题型:选择题

2008年11月4日,大陆海协会会长陈云林与台湾海基会董事长江丙坤在台北签署4项协议,这4项协议顺利签署后,两岸大体上就能完成“三通”(通邮、通航、通商)进程,将为今后两岸关系更加全面发展提供必要的条件和基础。这[ ]

①意味着两岸已实现了和平统一   

②顺应了两岸人民的愿望,符合时代和历史发展潮流

③有利于促进两岸经济发展       

④有利于两岸同胞加强了解、增进感情

A、①②③      

B、②③④       

C、①③④       

D、①②④

题型:选择题

下列药物中可诱发支气管哮喘的是

A.硝普钠

B.洛贝林

C.酚妥拉明

D.酚苄明

E.普萘洛尔

题型:选择题

人口死亡率按年龄分组后一般呈()

A、钟型分布

B、U型分布

C、J型分布

D、反J型分布

题型:选择题

The trip to the Mystery Caves will take place on Sunday, 27 July. You can book your tickets in Room 188 between 2:30 p.m. and 4:00 p.m. every day. Your parents should confirm (确认) the booking by writing to us as soon as possible. You should pay for the trip before 21 July. If we do not receive your money early enough, your booking will be cancelled(取消). If the trip does not take place for any reason, your money will be paid back.
We are planning to meet outside the railway station on Black Street at 8:00 a.m. It will take us about 2 hours to get to the center of the town by train, and from there we have to catch a bus. It will take another hour to get to the Mystery Caves on the bus.
We will spend about 1 hour and a half visiting the caves (山洞), and we hope to catch the 1:30 bus to Happy Lake for some swimming. If we are late, we will have to take the 3:00 bus straight back to Black Street.

If you do not pay for the ticket early enough,
[A] the trip will be cancelled
[B] you can write to Room 188"and pay later
[C] you won’t be able to take the trip

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