固定短语 day and night, pen and ink, husband and wife, father and son, sun and moon, master and servant, face to face, hand in hand, side by side, shoulder to shoulder, neck and neck, step by step, from top to bottom, in case of fire, from morning till night, from beginning to end, at noon/ dawn/ daybreak/ dusk/ night/ midnight, to/at/from work, catch fire, catch sight of, come to light, come to power, give birth to, watch TV/ on TV, every few days, on second thoughts, come/ rank/ come out first, take office. (四).冠词常考易混点 【查看更多】
