单项正弦交流电的三要素之一的是________。
A、幅值、频率、初相位A
暂无解析
Parents,teachersinschoolsandcommunicatorsinorusingthemassmediaareallcapableof________ourpotentialinterests.
Whathetolduswasmoreofa(n)________thanareality.
Agoodworkerinakeyspotcould,so_______ashekeptupproduction,takeallthecoffeebreakshewanted.
WhichofthefollowingstatementsisNOTtrueofEmilyDickinsonandherpoetry?
Wecannotleavethistoughjobtoaperson________.
