某同学做“伏安法测量小灯泡电阻”的实验：正确连接电路后闭合开关，调节滑动变阻器使电压表的示数为图1（甲）所示，此时电流表的示数如图1（乙）所示，问：

（1）如图1（乙）电流表的读数为____ A=____ mA．

（2）如图1（甲）电压表的读数为____ ，小灯泡的电阻是____ Ω．

（3）在物理实验中经常用到电阻箱，如图2所示的电阻箱的阻值为____ 欧姆，该电阻箱的变阻范围是____ 欧姆．

生态农业有利于自然资源的合理利用．

根据句意，用括号内所给单词的正确形式填空。（一空一词）

1.They are organizing the____  (thirty-nine) sports meeting of their school.

2.The house____ (it) is very beautiful, but the river near it is much polluted.

3.The boy's dad was ____ (complete ) shocked when he saw that his son was playing with fire.

4.The news and talk shows may not be very exciting, but we can expect ____  (learn) a lot from them.

5.My grandfather's sunny character has a great ____ (influent) on me in my life.