【正文】
ing hard at his or her lessons,——to go to university.—So do I.Three and five equals ?!癳very(no,each,many a)+單數名詞+and+every(no,each,many a)+單數名次”作主語時,謂語動詞用單數。指同一個人或事物的A and B結構(如knife and fork 刀叉,bread and butter 黃油面包,a teacher and writer 老師兼作家,fish and chips 魚和炸土豆片)作主語時,謂語