The precipitation in July and August in North China is positively correlated with the latitude of subtropical ridge in the same period. The following table shows the western Pacific subtropical high t

The precipitation in July and August in North China is positively correlated with the latitude of subtropical ridge in the same period. The following table shows the western Pacific subtropical high that affected China in July and August for four consecutive years.

Question 1:D?

Question 2:C

Test analysis:

Question 1: The frontal rain belt in China is always in the north of the subtropical ridge, which is similar to the subtropical ridge. The difference? 5- 10 ? The subtropical ridge is located at 28 N in the first year of latitude, so there is summer drought in the middle and lower reaches of the Yangtze River. July and August are summer in the northern hemisphere, and there is no cold wave in the Yangtze River basin. A is wrong. The rain belt moved to North China, and the rainy season has passed. B is wrong. Hurricane activity has nothing to do with subtropical high. C is wrong.

Question 2: The subtropical high ridge has a high latitude. When it is northward, it means that the subtropical high ridge is severe, the rain belt reaches the north early, stays in the north for a long time, and there is much precipitation in North China, so there is more precipitation in B and D years, but less precipitation in A and C years, and C.A., B and D are all wrong.