Question

17£®Form July to October every year£¬about a quarter of the world's blue whales feed in the Pacific Ocean off the coast of California£®But the whales now face a major threat in their favorite feeding area£®Lots of ships carrying cargo sail in the same area at the same time£®All too often£¬a ship will hit a whale£®
According to a new study£¬this problem has become a serious threat to the whole population of the world's blue whales£®Ther e are only about 10£¬000 of the creatures in the world£®
Blue whales are the largest known animals ever to live on Earth£®But if hit by a container£¨¼¯×°Ï䣩 ship£¬a blue whale will likely die from its injuries£®
In 2007 alone£¬large ships killed five blue whales in the waters off San Francisco and Los Angeles£¬California£®The National Oceanic and Atmospheric Administration £¨NOAA£© says that because there are so few whales already£¬losing three to five from the California whale population every year is a great loss£®
"The population of blue whales in this part of the Pacific is about 2£¬500£¬"says Sean Hastings£¬a member of NOAA£®"So every whale counts toward this population moving off the endangered-species list£®"
Now£¬one very simple program is already under way in the Santa Barbara Channel£¬a waterway that separates mainland California from the nearby Channel Islands£®The Channel Islands National Marine Sanctuary has asked large container ships passing through the area to slow down£®Sailing slower will allow the ship's members more time to look at detection£¨Ì½²â£© equipment and-more important-to change course before hitting a whale£®
Several of the world's largest shipping lines are set to take part in the new program£®For every ship that passes through the Santa Barbara Channel at or below the reduced speed of 12 knots£¨a measure of speed in water£©£¬the company that owns the ship will be paid $2£¬500£®
25£®The underlined part"this problem"in Paragraph 2 refers to the fact thatA£®
A£®whales are hit by ships                  
B£®whales lose their way       
C£®whales travel too far                    
D£®whales can't find enough food
26£®What can we learn about blue whales£¿C
A£®They like following container ships£®
B£®They mainly live in the pacific Ocean£®
C£®They are in danger of disappearing£®
D£®They were once large in number£®
27£®The purpose of the simple program mentioned in Paragraph 6 is toD£®
A£®ship the whales                      
B£®guide the whales
C£®look for the whales                  
D£®protect the whales
28£®The text is most probablyB£®
A£®a travel guide   
B£®a newspaper report  
C£®an advertisement
D£®a research paper£®

Answer 1

·ÖÎö ±¾ÎĽ²ÊöÁËÀ¶¾¨µÄÉú´æÏÖ×´£¬ÓÉÓÚÉú´æÊܵ½Íþв£¬Ïà¹Ø²¿ÃÅÖƶ¨ÁËÐí¶à±£»¤À¶¾¨µÄ´ëÊ©£®

½â´ð 25£®A£¬ÍÆÀíÅжÏÌ⣬¸ù¾ÝÉÏÒ»¶ÎÌáµ½All too often£¬a ship will hit a whale£¬¿ÉÖª"Õâ¸öÎÊÌâ"Ö¸µÄ¾ÍÊÇ´¬×²µ½À¶¾¨µÄÊÂÇ飬¹Ê´ð°¸ÎªA£®
26£®C£¬ÍÆÀíÅжÏÌ⣬¸ù¾Ý¾ä×ÓTher e are only about 10£¬000 of the creatures in the world¿ÉÖª£¬ÊÀ½çÉÏÀ¶¾¨µÄ´æ»îÁ¿ºÜÉÙ£¬ËûÃÇÕýÖð½¥Ïûʧ£¬¹Ê´ð°¸ÎªC£®
27£®D£¬ÍÆÀíÅжÏÌ⣬¸ù¾ÝÕâ¸ö°²ÅŵÄÄÚÈÝSailing slower will allow the ship's members more time to look at detection£¨Ì½²â£© equipment and-more important-to change course before hitting a whale£®Ê¹´¬¼õËÙÊÇΪÁËÓÖʱ¼ä̽²â¾¨µÄλÖ㬱ÜÃâײµ½Ëü£¬ÆäÄ¿µÄÊÇΪÁ˱£»¤À¶¾¨£¬¹Ê´ð°¸ÎªD£®
28£®B£¬ÍÆÀíÅжÏÌ⣬±¾ÎĽ²ÊöÁËÀ¶¾¨µÄÉú´æÏÖ×´£¬ÓÉÓÚÉú´æÊܵ½Íþв£¬Ïà¹Ø²¿ÃÅÖƶ¨ÁËÐí¶à±£»¤À¶¾¨µÄ´ëÊ©£¬Òò´ËÓпÉÄÜÊÇÐÂÎű¨µÀ£¬¹Ê´ð°¸ÎªB£®

µãÆÀ ½â´ðÈÎÎñÐÍÔĶÁÀí½âÌ⣬Ê×ÏȶÔÔ­ÎIJÄÁÏѸËÙä¯ÀÀ£¬ÕÆÎÕÈ«ÎĵÄÖ÷Ö¼´óÒ⣮ÒòΪÔĶÁÀí½âÌâÒ»°ãûÓбêÌ⣬ËùÒÔ£¬ËÙ¶ÁÈ«ÎÄ£¬×¥×¡ÖÐÐÄÖ÷Ö¼ºÜÓбØÒª£¬ÔÚËÙ¶ÁµÄ¹ý³ÌÖУ¬Ó¦¾¡¿ÉÄܶàµØ²¶»ñÐÅÏ¢²ÄÁÏ£®Æä´Î£¬Ï¸¶ÁÌâ²Ä£¬¸÷¸ö»÷ÆÆ£®ÕÆÎÕÈ«ÎĵĴóÒâÖ®ºó£¬Ï¸Ï¸ÔĶÁÿƪ²ÄÁϺóµÄÎÊÌ⣬ŪÇåÿÌâÒªÇóºó£¬´ø×ÅÎÊÌ⣬Ôٻص½Ô­ÎÄÖÐȥѰÕÒ¡¢²¶»ñÓйØÐÅÏ¢£®×îºó£¬ÒªÉÆÓÚץסÿ¶ÎµÄÖ÷Ìâ¾ä£¬ÔĶÁʱ£¬ÒªÓнÏÇ¿µÄÕë¶ÔÐÔ£®¶ÔÓÚ²¶»ñµ½µÄÐÅÏ¢£¬Òª×öÈÏÕæ·ÖÎö£¬×ÐϸÍÆÇã¬Àí½â͸³¹£¬Ö»ÓÐÕâÑù£¬Õë¶ÔÌâÄ¿ÒªÇ󣬲ÅÄÜ×öµ½ÎÈ¡¢×¼£®