【摘要】Unit5RhythmSectionⅢⅠ.品句填詞1.Allontheplanewerekilled,____________(include)thepilot.2.Problems____________thistypearenotincluded.3.TheancientgardeninChinaisun
2024-11-30 22:12
【摘要】Unit6DesignSectionⅠⅠ.品句填詞1.Inmy____________(imagine),IthoughtIheardhercallingme.2.I’mgratefultoyoufortakingpains____________(show)mehowtodothework.3.Th
2024-11-30 11:32
【摘要】 見學生用書第114頁圖7-6-41.用如圖7-6-4所示的電路測量電池電動勢和內電阻時,若有兩只電壓表V1、V2量程相同,內阻分別為RV1、RV2,且RV1>RV2;兩只電流表A1、A2量程相同,內阻分別為RA1、RA2,且RA1>RA2,在實驗中,為了使E、r的測量值更精確一些,選擇的電表可以是( )A.V1與A1 B.V1與A2C.V2與A1
2025-07-24 21:35