在西葫芦的皮色遗传中，黄皮基因B对绿皮基因b为显性，但在另一白色显性基因E存在时，基因B和b都不能表达．现有基因型为BbEe的个体自交，其后代表现型种类及比例是（　　）

在空间有正方向为水平向右，场强按如图所示变化的电场，位于电场中A点的电子在t=0时静止释放，运动过程中只受电场力作用。在t=1s时，电子离开A点的距离大小为l,那么在t=3s时，电子将处在（    ）

滨江一中高二学生林强想竞选学校学生会主席，但他的“威望”不及何辉同学，为了竞选成功，他道听途说，添油加醋，捏造事实背后中伤、诋毁何辉，林强的行为侵犯了何辉的(        )。

读《传统文化与文化传统》，如何理解“凡是存在的，都曾经是合理的”这句话的涵义。

⑴How are you? ____                                          A. I'm going by plane.

⑵Which season do you like best?____              B. I often go hiking.

⑶How are you going to Kunming?____            C. You're welcome.

⑷What do you do on the weekend?____          D. I like winter best.

⑸Whose skirt is this?____                                  E. Fine.

⑹Did you watch TV last night?____                   F. Twenty yuan.

⑺Thank you!____                                               G. Yes, I did.

⑻How much are the shorts?____                      H. It's Sarah's.

⑼What is he like?____                                       I. Sixteen.

⑽How many erasers do you have?____            J. He is old and fat.