题干

晴天,几位同学在森林中迷路了,下面四种利用风向引导他们走出森林的说法中,正确的是(图中虚线为空气流动形成风的路径示意图)    (    )

A:地面空气从森林流向外界,应迎风走

B:地面空气从外界流向森林,应迎风走

C:地面空气从森林流向外界,应顺风走

D:地面空气从外界流向森林,应顺风走

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答案(点此获取答案解析)

C

同类题1

   Some students, parents and teachers in Shanghai were surveyed last month. According to the result of the survey, the generation gap(代沟) between students and parents as well as teachers is becoming wider. Here is what they said.
Voice of the students:
   “Our parents hold too high expectations which put us under lots of pressure. They care too much about our lives and studies,” one student said.
   “It's impolite that some students’ parents read their children's diaries without permission!” one student said angrily.
   “Some of our teachers are so serious that we can't make friends with them at all,” another student said sadly.
Voice of the parents:
   One mother said, “After school, my daughter usually locks herself into her room and spends lots of time talking with others on the phone. And I can't stand her clothes and hairstyle!”
   “I thought my son was doing very well in his studies. I didn't realize I was being cheated by him until I got a call from his teacher,” said a father.
Voice of the teachers:
   An English teacher said, “Today, the role of the teacher is to put knowledge into students' brains. The power of teachers has kept students away from them.”
   “Some parents pay too much attention to their children's grades instead of creating a lively and colorful environment at home,” another teacher said.
   “In the past, teachers and students often played games together or talked with each other. Today, only studies and grades are talked about,” said a teacher. “A school should be a place where students can learn not only knowledge, but also how to face failure and frustration bravely enough.