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未知题型

带传动的优点不包含以下哪点？

【参考答案】

A、具有良好的挠性
B、外廊尺寸较大
C、过载时会打滑
D、结构简单、成本低廉
正确答案：外廊尺寸较大

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Prometheus is one of the Titans; He was very kind toward humans. At the beginning of human history, they had no fire, and they had to eat everything uncooked and live in very warm places because they had no way to keep themselves warm. Prometheus stole fire from heaven to human world. He was punished because humans were forbidden to use fire. He was bound to a rock while a great eagle ate his liver everyday only to have it grow back to be eaten again the next day. Humans were also punished because they used the fire. Zeus ordered Hephaestus, the god of craftsmanship, to create Pandora, the first woman on earth. And he did, using water and earth. The gods gave her many talents; Aphrodite gave her beauty, Apollo music, Hermes persuasion, and so forth. Therefore, she was named as Pandora which means “all-gifted”.
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