Ippolitov的相關(guān)資料：
臨近單詞
IJVs
I
I cannot refrain from laughing.
I would appreciate your advice.
I highly recommend trying them.
I postponed mailing the letter.
I must try something difficult.
I shrugged and remained silent.
I can conquer any difficulties.
I learn knowledge about animal.
I prefer non-fiction to fiction
I cannot help esteeming Albert.
