Reading passages

16-It is implied in the passage that ---- . 
A)  the famous Camp David is located near the Suez Canal 
B)  the Suez Canal was constructed sometime after 1979  

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C)  there are no bridges anywhere that cr6ss the  Suez Canal 
D)  in the period before 1979, fewer ships used the Suez Canal 
E)  the traffic on the Suez Canal makes shipping dangerous 
17-The passage suggests that ---- . 
A)  the Egyptians could make more money if they widened the Suez Canal 
B)  without the canal, the Egyptian government would be much better off 
C)  super tankers must proceed very carefully while going through the canal 
D)  the bigger and heavier a ship is, the more it has to pay to use the canal 
E)  the Israelis get a sizeable commission from the Suez Canal's traffic