A total lunar eclipse (月食) is coming. It will start at 23:28 on September 7 and end at 4:55 on September 8. The whole event lasts for several hours.  

It can be seen in most areas of China. You can watch it with your family.  

The moon will slowly become dark and then turn red. People call it the “Blood Moon”. It looks very interesting and amazing!  

Don’t miss this exciting night!

1. 1.How long does the total lunar eclipse last?（数字计算）

A    About 3 hours.

B    About 4 hours.

C    About 5 hours.

D    About 6 hours.