If x, y, and z are consecutive integers and x < y < z, which of the following mu...【小站备考】

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Question 1 Select one or more answer choices

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If x, y, and z are consecutive integers and x < y < z, which of the following must be true?
Indicate all possible choices.

A.x+y is even.

B.x+y+z is odd.

C.y-z=1

D.xyz is divisible by 3.

E.x+y is odd.

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