小明家的电能表上标有600revs/kW·h的字样，这表示每消耗1kW·h的电能，电能表的转盘转600转，如果他家只有一件用电器在工作，该转盘6min内转了60转。这个用电器在这段时间内消耗的电能是__________J，这个用电器的功率是__________。

—Is he interested in sailing?

— Of course! In fact he is known ________ as the most daring sailor on the seas.

A．far and wide

B．then and there

C．safe and sound

D．up and down