根据句意及汉语提示，写出各单词的正确形式，每空填一词。

小题1:The camera was one of the great ________ in the second half of the 19th century. (发明)

小题2:Some people are good at ________, but they never give back. (借)

小题3:With the _______ of modern medicine, many difficult illness can be cured and prevented.(发展)

小题4:Everyone was very generous and they had lots of support from local b________. (企业)

小题5:They are so weak that they can’t walk any ________. (远)

仪表风系统在气量调节控制方式时压缩机运行模式通过（）控制

A、压力开关

B、手动

C、电磁阀

D、调节器