当地球公转速度较快时，印度半岛盛行（　）

如图所示，图中两条实线交点O地位于北半球某地，实线PL为纬线上的一段，OQ为经线上的一段，据此回答问题。

图中虚线PQL为O地标杆顶端某日日影轨迹，则当日可能是（   ）

   Mr. and Mrs. Clark are 70 years old. They look young and they are very healthy. Why? Let me tell you. That’s because they have a healthy lifestyle.
   They exercise every day, and every morning they exercise in the park. After that they usually go to the supermarket. They walk there for about half an hour. They don’t take buses. Because they think walking is good for their health. They often take a walk after dinner.
They also have a good eating habit. They drink milk every morning. They eat fruit and vegetables every day. As for meat, they only eat it twice a week. Besides (除…之外) that, they never eat junk food. They don’t drink coffee or cola at all. You see, they look after their health very well.
   Mrs. Clark likes watching soap operas and reading books. She reads books every day. Mr. Clark likes Chinese paintings. They usually go to bed at 9:00 pm and sleep for eight hours every night.

阅读下面一首诗，完成题目。
                                                                                                                       宿云梦馆（欧阳修）
                                                                                                               北雁来时岁已昏，私书归梦杳难分。
                                                                                                               井桐叶落池荷尽，一夜西窗雨不闻。