The boat sailed slowly, keeping ______to the coast as the man in it was afraid of ______the direction.

A． close, lost

B． close, losing

C． next, losing

D． closely, lost

[单选题]There is ________ in the holds keeping eyes opened to prevent theftA．watchmanB．watchmenC．a watchmenD．a watchman

[单选题]A． small boat takes pilots to and from ships, it’s called a ________A．fishing boatB．tugC．pilot boatD．barge

[单选题]［A］ Keeping ［B］ Disapproving［C］ Supporting ［D］ Forgetting

[单选题]D．uring the watch keeping at sea, the engineer in charge should notify______in the event of any serious occurrence or a situation where he is unsure of the action to takeA．the masterB．the chief engineerC．the bridgeD．the company superintendent

[主观题]乘船比乘车更有趣。Taking a boat is_________ _________ than_________ a bus．

[单选题]I walked slowly through the market, where people all kinds of fruits and vegetables.I studied the prices carefully and bought what I needed.A． sellB． were sellingC． had soldD． have sold

[问答题]While water can carry a boat, it can also overturn it.

[单选题][A] taking part [B] keeping silence [C] making exception [D] paying respect

[试题]when you do the watch keeping in the engine room ,what should you be careful about ?

[名词解释] house-keeping gene (看家基因)