It took a long time for the connection between temperature and illness().A.to make B.to be made...It took a long time for the connection between temperature and illness().A.to make B.to be made C.making D.being made

问题描述:

It took a long time for the connection between temperature and illness().A.to make B.to be made...
It took a long time for the connection between temperature and illness().A.to make B.to be made C.making D.being made