搜查时，必须有被搜查人或者他的家属、邻居或者其他见证人在场。 ( )
参考答案：对
解析： 略。
词汇运用
1. He ______(看) morning TV every day.
2. February is the ______(第二) month of the year.
3. When do you play ______(运动)?
4. I can see some ______(照片) on the wall.
5. I usually ______(乘) the number 6 bus to school.
6. Jack Chan is a great ______(act).
7. She eats a lot of ______(health) food.
8. Can you ______(play) the violin?
9. I want to join the ______(swim) club.
10. When is your ______(birth)?
对于在恒温的密闭容器中进行的反应：N2（g）＋O2（g）＝2NO（g），下列情况下该反应的化学反应速率保持不变的是
A．缩小容器体积，使压强增大
B．保持体积不变，充入O2
C．保持体积不变，充入氦气
D．保持压强不变，充入氦气
