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问题 选择题
马拉着车奔跑，马对车的拉力F和车对马的拉力F′是一对作用力和反作用力，则两力的大小关系是（　　）

A．F＞F′

B．F＜F′

C．F=F′

D．无法确定

答案

答案：C

阅读理解
阅读理解，下面是一封邀请信和回复，根据内容，回答下列问题。
Dear Jane,
We have four tickets for a famous film shown, No One Less (一个都不能少) at Guangming Cinema, this Friday. It is from 20:30-22:30. And this is the poster of the film. Will you join us? We’ll be looking for you at eight on Friday night in front of the cinema, so don’t disappoint us!
                                                                                                                                    Warmest  regards
                                                                                                                                              Alice
Dear Alice,
Thank you very much for your invitation. It will be great pleasure for me to join you on Friday for the wonderful film. I will arrive at(到达) the cinema before eight. I look forward to(期待) meeting you on Friday.
                                                                                                                    Thank you for thinking of me.
                                                                                                                                     Yours,
                                                                                                                                      Jane
1. Where is the famous film shown ?
                                                                   
2. Is the invitation from Jane to Alice?
                                                              
3. When does the film start ?
                                                            
4. How long is the film going to last?
                                                            
5. Would Jane like to see the film ?  
                                                            
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选择题

已知一组数据a1，a2，a3，a4，a5的平均数为8，则另一组数据a1+10，a2-10，a3+10，a4-10，a5+10的平均数为（　　）

A．6

B．8

C．10

D．12
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