题目

阅读理解Dear Mike, Thanks for yourlast e mail. You ask me about my school activities. Now let me tell you. I have someinteresting things to do in December. On December 10th, I go to see my artteacher Ms. Miller. On December 15th, I have a school trip. In the evening, Igo to my cousin Linda's 10th birthday party. Our school art festival is onDecember 20th. On that day I draw with my English teacher Ms. Brown. OnDecember 26th, I have a basketball game. On December 30th, I have a book sale. Oh,this is a really busy month.Yours,John （1） On December 10th, John ________. A . has a sc下面的等压面分布图中，正确的是（　　） A、B、C、D、