Incredible Video Of A Teenager Catching A 440-Pound Shark On A BeachJason GainesAssociated Press
(1)A.目的意图题。根据第一自然段第二句But what if instead of one shark appearing,two were working together(但如果不是一条鲨鱼出现,而是两条鲨鱼在-起工作呢? )以及第二自然段Scientists say research off Mexico's Guadalupe Island in the Pacific Ocean sho