—We went to Sanya.
下列图形中,不具有稳定性的是( )
当显微镜的目镜为10×、物镜为10×时,在视野范围内看到一行相连的64个细
胞。若目镜不变,物镜换成40×时,则在视野中可看到这行细胞中的 ( )
Farah became pale after going to her father because________.