Use the operators ">"， which statements are true？ （）
A0000 0100 0000 0000 0000 0000 0000 0000<<5 gives 1000 0000 0000 0000 0000 0000 0000 0000
B0000 0100 0000 0000 0000 0000 0000 0000<<5 gives 1111 1100 0000 0000 0000 0000 0000 0000
C1100 0000 0000 0000 0000 0000 0000 0000>>5 gives 1111 1110 0000 0000 0000 0000 0000 0000
D1100 0000 0000 0000 0000 0000 0000 0000>>5 gives 0000 0110 0000 0000 0000 0000 0000 0000
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