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问题 选择题

用光学仪器观察物体，下面说法错误的是

[ ]

A．如图甲所示，用凸透镜观察自己的指纹，看到的是正立放大的像

B．如图乙所示，用凸透镜观察窗外远处的物体，看到的是倒立缩小的像

C．如图丙所示，用平面镜观察自己身后远处的物体，看到的是正立等大的像

D．如图丁所示，用潜望镜镜观察远处的物体，看到的是正立缩小的像

答案

答案：D

阅读理解

阅读短文，判断正(√)误(×)。

      Fei Junlong and Nie Haisheng went into space in Shen Zhou VI. They were in space for five days. Every day they had many things to do. They had only six hours to sleep. But they had a great time in space! They ate good food every day because there were many different food in the spaceship. Sometimes they had chicken and rice

for lunch!

( ) 1. Nie Haisheng didn't go into space.

( ) 2. They went to the moon.

( ) 3. They had six hours to sleep every day.

( ) 4. They didn't eat in the space.

( ) 5. They ate chicken sometimes.
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问答题 简答题

简述机关管理协调的方法。
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