make sb./sth.to do (sth.)中的to通常被省略,作make sth.do (sth.),意思是让某人或某物做某事.这里的某人或某物是做某事的逻辑主语.所以这里如果填入to cook,就会变成made a fire to cook,fire成为cook的逻辑主语,显...