【单选题】Lisa grows coconuts and catches fish. Last year she harvested 1500 coconuts and 600 fish. She values one fish as having a worth of three coconuts. She gave Rachel 300 coconuts and 100 fish for helping...
【简答题】Today a neighbor brought us some fresh fish he had caught on his last boat trip. As we thanked him, he said, 'They are not from me; they only come through me.' At that moment I noticed the similarity ...