__in beijing,people usually put on warm clothers.A winter B

__in beijing,people usually put on warm clothers.A winter B in winter C on winter D at winter
1、__in beijing,people usually put on warm clothers.A winter B in winter C on winter D at winter
2、it is colder _____ beijing than ______nanjing in winter

B
在某个季节前,用介词in
在冬天的北京,人们通常穿上暖和的衣服
in in
在城市里,用介词in
再问： it is colder _____ beijing than ______nanjing in winter A \ \ B \ in C in\ D in in
再答： in in 上面已经给你回答了
再问： 3q