A．到了孟州牢城以后，差拨见A没有来行贿他，将他大骂一顿，A回敬过去：“要钱没有，我精拳头有一双相送！碎银有些，留了自买酒吃！看你怎地奈何我！没地里倒把我发回阳谷县不成！”差拨大怒而去。

B．到了沧州城以后，差拨见B没有来行贿他，将他大骂一顿。B等他骂完，取出五两银子，陪着笑脸说：“这是给差拨大哥的薄礼。”又拿出十两银子，请差拨送给管营。差拨马上就变笑脸走了。

    Many people today like reading stories about UFO.Many people in different countries are studying the UFO.

    There are some different saying for UFO.Among those sayings,the most popular one for UFO is that UFOs are strange creatures(生物) to the earth from other stars.We can call them aliens.

    UFO scientists and many people believed this saying.Some people said that they saw a few UFOs landing on the earth.They seemed to be objects rather like big plates.Some people said that they saw some strange visitors coming out of the UFOs.

    Some people make mistakes when they say they have seen UFOs high in the sky.Perhaps they see a weather balloon or an uncommon plane or the light they see in the sky comes from the ground.Sometimes they see the light from the moon.

    But these are a lot of others we can't understand.It may take many years to find a clear answer and then people will give UFO another name.