Which of the following is not true？A．The old man misunderstood his table－companion.B．It wa

Which of the following is not true？

A．The old man misunderstood his table-companion.

B．It was easier for the old man than for many of the other passengers to go about the ship.

C．Being a mountain villager, the old man was serf-confident.

D．Nobody except the old man on board knew Greek.

请帮忙给出正确答案和分析，谢谢！