3£® of all me careers he followed£¬his main concern was concentrated on
A)building the sub-water labs£®
B)ocean and ocean pollution£®
C)making films and television programs£®
D)writing encounters £¨ÔâÓö£©with sea animals£¬such as sharks.
3£® B. ·ÖÎö£ºÎÊÌâÎʼ°main concern£¨Ö÷ÒªµÄ¹Ø×¢ÄÚÈÝ£©£¬ ÀûÓøôÊ×÷Ϊ´ð°¸ÏßË÷£¬Í¬Ê±×¢ÒⱻѡÏîÖгöÏֵĺËÐÄ´Ê/ÌØÕ÷´Ê£¬ÕâÑù·¢ÏÖ´ð°¸Ïà¹Ø¾ä£º
A11 who care about the sea¡ªand even those who don¡¯t think much about the ocean one way or anotherÒ»owe Cousteau a tremendous debt. The knowledge gained as a consequence of his direct contributions, and the strong others£¬have transformed the way the world thinks about the sea£®His stories of encounters with sharks and other fish £¨D£©inspired many to go see themselves£®Cousteau pioneered ventures in underwater living in the 1960¡¯s£ºsub¡ªsea labs £¨A£©where scientists submerged for days or weeks£®£®£®¡ª¡ªthe underwater labs £¨A£©similar to Skylab or the space station£®His films and television programmes £¨C£©won two Academy Rewards£¬three Emnies£¬and the hearts and minds of viewers worldwide for decades£®
Showered with honours, Cousteau remarked recently that he thought his most important accomplishment was to make people aware of¡ª¡ªand care about¡ª¡ªthe ocean£®£¨½Òʾº£ÑóÊÇCousteauµÄÑо¿ÖÐÐÄ£©Thanks to him, we grew concerned about our growing population and the consequences of overfishing and ocean pollution that threaten the health of the sea£¬and we were inspired to do something to improve the way things are done£®¸Ã¾ä°µÊ¾º£ÑóÎÛȾҲÊÇCousteauµÄÑо¿ÄÚÈÝ£¬ËùÒÔÅжϴð°¸ÊÇB¡£
4£®What debt do we owe Cousteau according to Paragraphs 3 and 4£¿
A)His work has made us realize we should improve the way things are done£®
B)His contributions have pushed science toward a higher stage of development£®
c)His invention of sub-sea labs has made ocean exploration easier£®
D)His adventures have made people go and see the sea£®
4£®A£® ·ÖÎö£º¸Ã¾äÎÊ¡°Cousteau ¶ÔÎÒÃÇ×÷³öÁËʲô¹±Ïס±£¬½èÖú¾ä×ÓÖгöÏÖµÄdebt ºÍowe×÷Ϊ´ð°¸ÏßË÷£¬²¢×¢ÒⱻѡÏîÖгöÏֵĺËÐĽṹ£¬ÕâÑù·¢ÏÖ´ð°¸Ïà¹Ø¾ä£º
A11 who care about the sea¡ªand even those who don¡¯t think much about the ocean one way or anotherÒ»owe Cousteau a tremendous debt. The knowledge gained as a consequence of his direct contributions, and the strong others£¬have transformed the way the world thinks about the sea£®£¨¸Ã¾äֻ˵CousteauµÄ¹±Ï×ÊǸıäÁËÈËÃǶԺ£ÑóµÄ¿´·¨¡££©His stories of encounters with sharks and other fish inspired many to go see themselves£®Cousteau pioneered ventures in underwater living in the 1960¡¯s£ºsub¡ªsea labs where scientists submerged for days or weeks£®£®£®¡ª¡ªthe underwater labs similar to Skylab or the space station£®His films and television programmes won two Academy Rewards£¬three Emnies£¬and the hearts and minds of viewers worldwide for decades£®