UNDERSEA WORLDPRACTICE TEST 1A. PHONETICSI. PICK OUT THE WORD WHOSE UN...

48. We can conclude from this passage that... A. the sea resources have largely been used up B. the sea, in a broad sense, has not yet been developed C. the problems that prevent us from using the food, minerals and energy sources of the sea have already been solved D. by the year 2000, the technology will be good enough to exploit all the sea resources