不当小键银的《练习一填空》成绩 - 打字成绩 - 在线打字练习（dazi.91xjr.com）

1.All of ___ terms are negative. 2.The power rating is ___ maximum power the resistor can safely dissipate without too great ___ rise in temperature. 3.This is ___ rms voltmeter. 4.___ successful desi...