。__________________________________.精讲：1, stick to 意为坚持(意见、原则、计划、决定等);有“执意不改变”的意思 eg ; I still stick to what I said yesterday . 2,down adj. 沮丧，悲哀；eg ; I felt down when the party was over . adv. 向下 Eg; Please sit down . pre, 沿着----而下 eg;The house is down the hill .3, plenty of +n.＝a lot of + n. ＝lots of + n.4，once in a while意为‘偶尔地；间或’相当 now and thenEg; We meet for a drink once in a while.【案】 . 用that 或 who填空。1. Lin Hui likes books ___ are short. 2. Mike prefers clothes ____ are comfortable.3. Rose |
