I'm Lisa. My father is a doctor. He often drives his car to work. My mother is an English teacher. She always walks to work. She says walking is a good way to exercise. My mother also likes going shopping. She often does some shopping on Sundays. I am a student. I usually ride a bike to school, but sometimes I come to school by bus. I like watching TV. I only watch TV on Saturday and Sunday evenings.

在某一历史时期，许多作家在作品中喜欢描写诸如逝去的古代、空想的未来、遥远的东方、飘渺的梦境等“非凡”环境，塑造诸如骄傲孤独的强盗、愤世嫉俗的叛逆者、温柔多情的牧女、至善至美的吉普赛女郎，等等。据此判断，这些文学作品的出现主要是因为

写同样多的作业，李莉用12分钟，王祥用15分钟，李莉与王祥的最简单的速度比是____。

下列对情绪认识不正确的是（    ）

   On a hot summer day, Holmes and Dr. Watson went on a camping trip. After a good meal and a bottle of wine, they lay down in a tent for the night and went to sleep.
   Some hours later, Holmes woke up and pushed his friend. “Watson, look! What can you see in the sky?"
   Watson replied, “I see millions and millions of stars.”
   “What does that tell you?” asked Holmes.
   Watson thought for a while. “First, it tells me that we will have a beautiful clear day tomorrow. Second, it tells me that the time is about twelve o’clock. And…”
   “What else?” Holmes asked.
   “Well, it also reminds me that the world is so big and we are so small. What does that tell you?” Holmes said with a grin on his face, “You silly guy! It only tells me that someone has stolen our tent!”