In the south it is wet and warm and drier and colder in the north.为什么这里的in the north前面不用加than,这句话应该怎么理解?还有为什么有这么多and?这样可以吗?

it is in the south of( )this is Haikou city.it is new city.it is in the south of ( ) -Do you know where New Zealand is?-It's_____of Australia.And the capital Wellington is _____of ________New Zealand.A.in the south-east,in the south B.south-east,southC.in thesouth-east,south D.south-east,in the south It is r in the south of China in summer填什么is 后面 our school lies in the south of Nanjing.It is f( ) in the city it is usually _____（rain） in the south of China in summer ()is your grand's home?- It's in the south of the city. Guangzhou is in the south of 选择 Where is Beijing It's in the of China A.south B.west C.north It is in the south of China它在中国的南方｜有语病吗 what is it ------ in the south of Canada?like 还是as Translate into Chinese：What is it like working in the South? It is from the south of China south用写成South么 sanya is in the south of the island and it is famous () tianya haijian.a asb forc ind at sanya is in the south of the island and it is famous () tianya haijiana asb forc ind at The weather in the south is warmer than ____.A.the north B.that in the north C.in the north D.it in the north选择原因? The weather in the south is warmer than___.A.the north B.that in the north C.in the north D.it in the north It rarely snows in the south in winter,（） A、is it B、isn’t it C、doesn’t it D、does it选那下个 It snows in winter in the south改为否定句