文章：Denis is a thief.He writes a ltter to another thirf Pat.But the police get the letter.It reads BNLD ZS LHCMHFGS ZMC GZUD SGD SGHQSX ONTMCR VHSG XNT.
What's it about?How can you read it
The policemen are very quick.They study the letter carefully and soon find out what they want.Now if you were a policeman,can you rean Denis's letter?
Maybe you need some help when Denis wants a letter.He writes down the letter before it in the alphabet.
Now can you read Denis' letter?What must Pat do When?And what does Denis want?
1.In the letter Denis asks Pat to go at___.
A.noon B.five o'clock C.eight o 'clock D.midnight
那几个大写的字母应该怎样才能推算出来它的意思?