在《黄帝内经》中的“五劳所伤”中有这样的记述：久视伤血，久卧伤气，久坐伤肉，久立伤骨，久行伤筋。这说明（   ）。

①量变达到一定程度会引起质变        

②事物都处于相互转化之中

③一切事物都处于普遍联系之中        

④认识事物要着眼于事物的整体

$\frac{5}{6}<\frac{\left(\right)}{\left(\right)}$      $\frac{\left(\right)}{\left(\right)}>\frac{7}{8}$       $\frac{1}{6}>\frac{\left(\right)}{\left(\right)}$       $\frac{\left(\right)}{\left(\right)}<\frac{1}{8}$

    Do your family often take a trip? For most families, a trip in a car to an unfamiliar (不熟悉的) area often goes with the question about which way ____(take). This is not the case, however, in the Williams family. They never get ____(lose) when five-year-old Daniel is with them. That's because Daniel has the unbelievable____(able) to tell them the best way to get from one place to another anywhere in England and what's more, he doesn't need a map-he can do it____thinking.

    Daniel____(be) interested in place names since he first learned to talk. When he was about three, he started asking his parents questions about how the roads they drove along joined up, and____soon became obvious that he had a super memory for maps. He had no difficulty____(remember) the roads he saw from the car window.

    Now, after school, Daniel's ____(favor) game is drawing maps of the road systems in the places he hasn't visited. His parents have no idea where his particular talent comes from____no one else in the family has it. Although he has other____(hobby) Daniel's greatest goal in life is to become a mapmaker.