在高度为h的同一位置向同一水平方向同时抛出两个小球A和B，若A球_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

在高度为h的同一位置向同一水平方向同时抛出两个小球A和B，若A球的初速度大于B球的初速度，则下列说法中正确的是[ ]

A．A球比B球先落地

B．B球比A球先落地

C．若两球在飞行中遇到一堵墙，A球击中墙的高度大于B球击中墙的高度

D．若两球在飞行中遇到一堵墙，B球击中墙的高度大于A球击中墙的高度

答案

答案：C

写作题

书面表达。

假如你叫刘林，你美国的笔友Mike，给你发来e-mail。请仔细阅读他的e-mail，在回复中回答他的问题，不少于50个词。

收件人（To）：liulin05@sina.com

抄送（Cc）：None

主题（Subject）：Festivals

       Hi, Liu Lin. Thank you for your Christmas card. It's very beautiful. We had a wonderful Christmas. On Christmas Eve, we put up a Christmas tree in the sitting room and hung stockings at the head of our
beds before we went to bed. We found many presents in the stockings the next morning. On Christmas
Day the whole family got together and we had a big dinner. Everyone was very happy. Christmas is the
biggest festival in the western world. Which is the most important festival in China? How do you
celebrate it? What is the traditional food for the dinner? I'm interested in that festival…
                                                                                                                                 Best wishes!
                                                                                                                                 Mike

收件人（To）：PJmike@hotmail.com

抄送（Cc）：None

主题（Subject）：Re: Festivals

Hello, Mike.



                                                                                                                                 Best wishes!
                                                                                                                                 Liu Lin

选择题

单项选择。

Did you the basketball game? [ ]

A. watch

B. see

C. look

D. look at