If number E is not in the list and the other four numbers are arranged properly, which of the following must be true?

A and C are to be placed at the two ends in the array.

A and D cannot be the consecutive numbers.

A and B are to be placed at the two ends in the array.

C and D cannot be the consecutive numbers.

If number E is not in the list and the other four numbers are arrang

1.	If number E is not in the list and the other four numbers are arranged properly, which of the following must be true?
A.	A and D cannot be the consecutive numbers.
B.	A and B are to be placed at the two ends in the array.
C.	A and C are to be placed at the two ends in the array.
D.	C and D cannot be the consecutive numbers.
Answer» C. A and C are to be placed at the two ends in the array.