Look at the map: (1) The statement to determine the position of Lizhuang in the map is: Li Ming's hometown Lizhuang is the highest-lying village in the town. A message from the map is that Lizhuang is the northernmost village in the town with an altitude of 100 meters to 200 meters.

(2) (2) The reason why it should not be a river is that the contour line is convex to the altitude, and it is a ridge, and the ridge cannot form a river.

(3) The favorable conditions for growing grain in Area A are flat terrain, mainly plains; Close to the water source, convenient irrigation.

(4) The annual output of apples planted by Li Ming is about 25-30 tons. Every year, he transports apples to Wuhan to sell. Accordingly, the reasonable combination is: ① railway transportation, ⑥ Hubei.

(5) Every autumn, the vegetation in Yantai begins to turn yellow, but the vegetation in Wuhan is still green, because the latitude in Wuhan is lower and the temperature is higher than that in Yantai.

So the answer is:

(1) Li Zhuang, Li Ming's hometown, is a village with the highest terrain in the town.

(2) It is the northernmost village in a town with an altitude of 100m ~ 200m;

(3) The terrain is flat, mainly plain; Close to the water source, convenient irrigation;

(4)①⑥;

(5) The latitude of Wuhan is lower than that of Yantai, and the temperature is higher than that of Yantai.