R1 选词填空：9. I —— him to be able to read.
举一反三
- R1 选词填空：1. His attention was not ——— to me.
- 选词填空： Her cell phone is here. ( His, Him ) is on the table.
- R1 选词填空：5. He ———— went anywhere except to his office.
- 【单选题】正弦波振荡电路如图所示。设A为理想集成运放，已知电阻R2＝1.5kW，电路振荡稳定的输出电压Uo（有效值）＝2.7V。则流过电阻R1的电流IR1（有效值）和电阻R1的值分别为（ )。【图片】 A. I R1=0.6mA ， R 1 ＝ 3k Ω B. I R1=0.9mA ， R 1 ＝ 6k Ω C. I R1=1.8mA ， R 1 ＝ 9k Ω D. I R1=1.2mA ， R
- I drew a map to (able) ____ him to find the house.