Question

22. Two guards were on duty outside a barracks. One and other
for anyone approaching from the north. The other looked down
to
if anyone approached from the south. Suddenly one of them at the
"Why are you smiling?" How did he know his companion was ming?​

Answer 1

Answer:

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Explanation:

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Two guards were on duty outside a barracks. One and other

for anyone approaching from the north. The other looked down

to

if anyone approached from the south. Suddenly one of them at the

"Why are you smiling?" How did he know his companion was ming?